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152351871214 = 2397191878931
BaseRepresentation
bin1000110111100011100…
…0010001000011101110
3112120020122220221122211
42031320320101003232
54444004034334324
6153553421201034
714002264352434
oct2157070210356
9476218827584
10152351871214
1159680728874
122563a40017a
131149c8b662a
147533c82d54
153e6a2ea294
hex2378e110ee

152351871214 has 8 divisors (see below), whose sum is σ = 229103444808. Its totient is φ = 75984056280.

The previous prime is 152351871211. The next prime is 152351871233. The reversal of 152351871214 is 412178153251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1523518712142 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152351871211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95938672 + ... + 95940259.

It is an arithmetic number, because the mean of its divisors is an integer number (28637930601).

Almost surely, 2152351871214 is an apocalyptic number.

152351871214 is a deficient number, since it is larger than the sum of its proper divisors (76751573594).

152351871214 is a wasteful number, since it uses less digits than its factorization.

152351871214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191879330.

The product of its digits is 67200, while the sum is 40.

The spelling of 152351871214 in words is "one hundred fifty-two billion, three hundred fifty-one million, eight hundred seventy-one thousand, two hundred fourteen".

Divisors: 1 2 397 794 191878931 383757862 76175935607 152351871214