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155061650014 = 2443496935221
BaseRepresentation
bin1001000001101001100…
…1010000001001011110
3112211020111211222100121
42100122121100021132
510020031240300024
6155122341145154
714126400164245
oct2203231201136
9484214758317
10155061650014
115a841293787
12260759bb1ba
131181211503b
14770dadd95c
1540781628e4
hex241a65025e

155061650014 has 16 divisors (see below), whose sum is σ = 233171048880. Its totient is φ = 77338048320.

The previous prime is 155061650011. The next prime is 155061650017. The reversal of 155061650014 is 410056160551.

It is an interprime number because it is at equal distance from previous prime (155061650011) and next prime (155061650017).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155061650011) 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, 4384924 + ... + 4420144.

It is an arithmetic number, because the mean of its divisors is an integer number (14573190555).

Almost surely, 2155061650014 is an apocalyptic number.

155061650014 is a deficient number, since it is larger than the sum of its proper divisors (78109398866).

155061650014 is a wasteful number, since it uses less digits than its factorization.

155061650014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40635.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 155061650014 in words is "one hundred fifty-five billion, sixty-one million, six hundred fifty thousand, fourteen".

Divisors: 1 2 443 886 4969 9938 35221 70442 2201267 4402534 15602903 31205806 175013149 350026298 77530825007 155061650014