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152919489207 = 3172998421357
BaseRepresentation
bin1000111001101010110…
…1100011101010110111
3112121201012222221011110
42032122231203222313
510001134342123312
6154130015210103
714022326132412
oct2163255435267
9477635887143
10152919489207
1159942079651
1225778516933
1311560384c74
1475893dab79
153ea006d43c
hex239ab63ab7

152919489207 has 8 divisors (see below), whose sum is σ = 215886337776. Its totient is φ = 95949483392.

The previous prime is 152919489133. The next prime is 152919489259. The reversal of 152919489207 is 702984919251.

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 152919489207 - 212 = 152919485111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152919489707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1499210628 + ... + 1499210729.

It is an arithmetic number, because the mean of its divisors is an integer number (26985792222).

Almost surely, 2152919489207 is an apocalyptic number.

152919489207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

152919489207 is a deficient number, since it is larger than the sum of its proper divisors (62966848569).

152919489207 is a wasteful number, since it uses less digits than its factorization.

152919489207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998421377.

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 152919489207 in words is "one hundred fifty-two billion, nine hundred nineteen million, four hundred eighty-nine thousand, two hundred seven".

Divisors: 1 3 17 51 2998421357 8995264071 50973163069 152919489207