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3008103072912 = 243274172786079
BaseRepresentation
bin101011110001100000111…
…010100100010010010000
3101122120102212122000210200
4223301200322210102100
5343241043341313122
610221523052255200
7430220412145260
oct53614072442220
911576385560720
103008103072912
11a5a802844353
12406ba7771500
1318a8805213c2
14a58431517a0
15533aacee5ac
hex2bc60ea4490

3008103072912 has 120 divisors (see below), whose sum is σ = 9855817520640. Its totient is φ = 838495618560.

The previous prime is 3008103072899. The next prime is 3008103072913. The reversal of 3008103072912 is 2192703018003.

3008103072912 is a `hidden beast` number, since 300 + 8 + 10 + 307 + 29 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3008103072913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36351712 + ... + 36434367.

It is an arithmetic number, because the mean of its divisors is an integer number (82131812672).

Almost surely, 23008103072912 is an apocalyptic number.

It is an amenable number.

3008103072912 is an abundant number, since it is smaller than the sum of its proper divisors (6847714447728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3008103072912 is a wasteful number, since it uses less digits than its factorization.

3008103072912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72786141 (or 72786132 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 3008103072912 in words is "three trillion, eight billion, one hundred three million, seventy-two thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 41 42 48 56 63 72 82 84 112 123 126 144 164 168 246 252 287 328 336 369 492 504 574 656 738 861 984 1008 1148 1476 1722 1968 2296 2583 2952 3444 4592 5166 5904 6888 10332 13776 20664 41328 72786079 145572158 218358237 291144316 436716474 509502553 582288632 655074711 873432948 1019005106 1164577264 1310149422 1528507659 1746865896 2038010212 2620298844 2984229239 3057015318 3493731792 4076020424 4585522977 5240597688 5968458478 6114030636 8152040848 8952687717 9171045954 10481195376 11936916956 12228061272 17905375434 18342091908 20889604673 23873833912 24456122544 26858063151 35810750868 36684183816 41779209346 47747667824 53716126302 62668814019 71621501736 73368367632 83558418692 107432252604 125337628038 143243003472 167116837384 188006442057 214864505208 250675256076 334233674768 376012884114 429729010416 501350512152 752025768228 1002701024304 1504051536456 3008103072912