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152373531480 = 23355227242927
BaseRepresentation
bin1000110111101000101…
…0111001001101011000
3112120022011200101221220
42031322022321031120
54444030111001410
6153555513332040
714002646435052
oct2157212711530
9476264611856
10152373531480
1159691982515
1225645707020
13114a422b661
147536ac08d2
153e6c178070
hex237a2b9358

152373531480 has 64 divisors (see below), whose sum is σ = 457209930240. Its totient is φ = 40625000832.

The previous prime is 152373531437. The next prime is 152373531481. The reversal of 152373531480 is 84135373251.

152373531480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1523735314803 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152373531481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505777 + ... + 748703.

It is an arithmetic number, because the mean of its divisors is an integer number (7143905160).

Almost surely, 2152373531480 is an apocalyptic number.

152373531480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152373531480 is an abundant number, since it is smaller than the sum of its proper divisors (304836398760).

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

152373531480 is a wasteful number, since it uses less digits than its factorization.

152373531480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248168 (or 248164 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 152373531480 in words is "one hundred fifty-two billion, three hundred seventy-three million, five hundred thirty-one thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 5227 10454 15681 20908 26135 31362 41816 52270 62724 78405 104540 125448 156810 209080 242927 313620 485854 627240 728781 971708 1214635 1457562 1943416 2429270 2915124 3643905 4858540 5830248 7287810 9717080 14575620 29151240 1269779429 2539558858 3809338287 5079117716 6348897145 7618676574 10158235432 12697794290 15237353148 19046691435 25395588580 30474706296 38093382870 50791177160 76186765740 152373531480