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152310143213 = 1721927738143
BaseRepresentation
bin1000110111011001100…
…1000101100011101101
3112120010202101221121022
42031312121011203231
54443412344040323
6153545330543525
714001246566444
oct2156631054355
9476122357538
10152310143213
115965a117a18
1225628437ba5
13114940663c7
14752c4ddd5b
153e668064c8
hex23766458ed

152310143213 has 12 divisors (see below), whose sum is σ = 170312204160. Its totient is φ = 135805943232.

The previous prime is 152310143203. The next prime is 152310143233. The reversal of 152310143213 is 312341013251.

It is not a de Polignac number, because 152310143213 - 228 = 152041707757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152310143203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13863581 + ... + 13874562.

It is an arithmetic number, because the mean of its divisors is an integer number (14192683680).

Almost surely, 2152310143213 is an apocalyptic number.

It is an amenable number.

152310143213 is a deficient number, since it is larger than the sum of its proper divisors (18002060947).

152310143213 is a wasteful number, since it uses less digits than its factorization.

152310143213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27738196 (or 27738179 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 152310143213 its reverse (312341013251), we get a palindrome (464651156464).

The spelling of 152310143213 in words is "one hundred fifty-two billion, three hundred ten million, one hundred forty-three thousand, two hundred thirteen".

Divisors: 1 17 19 289 323 5491 27738143 471548431 527024717 8016323327 8959420189 152310143213