Search a number
-
+
102554334302132 = 22712774913013327
BaseRepresentation
bin10111010100010111001010…
…101010101000111110110100
3111110010002122212221121212202
4113110113022222220332310
5101420222234040132012
61002040451043404032
730413210002363046
oct2724271252507664
9443102585847782
10102554334302132
112a74a05a144889
12b603873083618
13452baa85374cb
141b47928b0ba96
15bcca18532cc2
hex5d45caaa8fb4

102554334302132 has 24 divisors (see below), whose sum is σ = 182004405408000. Its totient is φ = 50553127778720.

The previous prime is 102554334302131. The next prime is 102554334302149. The reversal of 102554334302132 is 231203433455201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102554334302131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374053 + ... + 14387379.

It is an arithmetic number, because the mean of its divisors is an integer number (7583516892000).

Almost surely, 2102554334302132 is an apocalyptic number.

It is an amenable number.

102554334302132 is a deficient number, since it is larger than the sum of its proper divisors (79450071105868).

102554334302132 is a wasteful number, since it uses less digits than its factorization.

102554334302132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13041151 (or 13041149 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 102554334302132 its reverse (231203433455201), we get a palindrome (333757767757333).

The spelling of 102554334302132 in words is "one hundred two trillion, five hundred fifty-four billion, three hundred thirty-four million, three hundred two thousand, one hundred thirty-two".

Divisors: 1 2 4 71 142 284 27749 55498 110996 1970179 3940358 7880716 13013327 26026654 52053308 923946217 1847892434 3695784868 361106810923 722213621846 1444427243692 25638583575533 51277167151066 102554334302132