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145010294967 = 31714717193201
BaseRepresentation
bin1000011100001101001…
…0011000000010110111
3111212022000110020100110
42013003102120002313
54333440113414332
6150341121514103
713322330112156
oct2070322300267
9455260406313
10145010294967
115655359298a
122412b7a2933
131089c8b6785
147038c0d59d
153b8aa0d4cc
hex21c34980b7

145010294967 has 16 divisors (see below), whose sum is σ = 204735386592. Its totient is φ = 90980198400.

The previous prime is 145010294951. The next prime is 145010294999. The reversal of 145010294967 is 769492010541.

It is a happy number.

It is not a de Polignac number, because 145010294967 - 24 = 145010294951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145010294917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653967 + ... + 847167.

It is an arithmetic number, because the mean of its divisors is an integer number (12795961662).

Almost surely, 2145010294967 is an apocalyptic number.

145010294967 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

145010294967 is a deficient number, since it is larger than the sum of its proper divisors (59725091625).

145010294967 is a wasteful number, since it uses less digits than its factorization.

145010294967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207938.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 145010294967 in words is "one hundred forty-five billion, ten million, two hundred ninety-four thousand, nine hundred sixty-seven".

Divisors: 1 3 17 51 14717 44151 193201 250189 579603 750567 3284417 9853251 2843339117 8530017351 48336764989 145010294967