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372512234952 = 23321121325032
BaseRepresentation
bin1010110101110110111…
…01011001110111001000
31022121112000111020002200
411122323131121313020
522100401113004302
6443044010000200
735625125516214
oct5327335316710
91277460436080
10372512234952
11133a88499700
1260241716060
132918789a600
141405b671944
159a5361581c
hex56bb759dc8

372512234952 has 324 divisors, whose sum is σ = 1203199316865. Its totient is φ = 103992071040.

The previous prime is 372512234923. The next prime is 372512234959. The reversal of 372512234952 is 259432215273.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

372512234952 is a `hidden beast` number, since 3 + 7 + 251 + 2 + 2 + 349 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 318508981956 + 54003252996 = 564366^2 + 232386^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=431574.

It is a junction number, because it is equal to n+sod(n) for n = 372512234898 and 372512234907.

It is not an unprimeable number, because it can be changed into a prime (372512234959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 740580733 + ... + 740581235.

Almost surely, 2372512234952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372512234952

372512234952 is an abundant number, since it is smaller than the sum of its proper divisors (830687081913).

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

372512234952 is a wasteful number, since it uses less digits than its factorization.

372512234952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 532 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 372512234952 in words is "three hundred seventy-two billion, five hundred twelve million, two hundred thirty-four thousand, nine hundred fifty-two".