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152102015005 = 5171071778243
BaseRepresentation
bin1000110110100111111…
…1001001000000011101
3112112121020202221101011
42031221333021000131
54443001103440010
6153512534015221
713663141536613
oct2155177110035
9475536687334
10152102015005
1159562693136
122558a7a7511
131145cbc4515
14750ca036b3
153e533e3a8a
hex2369fc901d

152102015005 has 8 divisors (see below), whose sum is σ = 182533190112. Its totient is φ = 121674430608.

The previous prime is 152102014991. The next prime is 152102015017. The reversal of 152102015005 is 500510201251.

It is a happy number.

152102015005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 152102015005 - 27 = 152102014877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 803587 + ... + 974656.

It is an arithmetic number, because the mean of its divisors is an integer number (22816648764).

Almost surely, 2152102015005 is an apocalyptic number.

It is an amenable number.

152102015005 is a deficient number, since it is larger than the sum of its proper divisors (30431175107).

152102015005 is a wasteful number, since it uses less digits than its factorization.

152102015005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795355.

The product of its (nonzero) digits is 500, while the sum is 22.

Adding to 152102015005 its reverse (500510201251), we get a palindrome (652612216256).

The spelling of 152102015005 in words is "one hundred fifty-two billion, one hundred two million, fifteen thousand, five".

Divisors: 1 5 17107 85535 1778243 8891215 30420403001 152102015005