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101642310426071 = 2631071136081847
BaseRepresentation
bin10111000111000101110001…
…110011101001110111010111
3111022212220120101010100111102
4113013011301303221313113
5101310301422432113241
61000101455514500315
730260262130344212
oct2707056163516727
9438786511110442
10101642310426071
112a428297475a38
12b496b6413469b
134493aa09a714c
141b1572a890779
15bb3e3a61b39b
hex5c7171ce9dd7

101642310426071 has 8 divisors (see below), whose sum is σ = 102038311524864. Its totient is φ = 101246381512920.

The previous prime is 101642310426037. The next prime is 101642310426073. The reversal of 101642310426071 is 170624013246101.

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 101642310426071 - 226 = 101642243317207 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 (101642310426073) 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, 15223931 + ... + 20857916.

It is an arithmetic number, because the mean of its divisors is an integer number (12754788940608).

Almost surely, 2101642310426071 is an apocalyptic number.

101642310426071 is a deficient number, since it is larger than the sum of its proper divisors (396001098793).

101642310426071 is a wasteful number, since it uses less digits than its factorization.

101642310426071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36092821.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 101642310426071 in words is "one hundred one trillion, six hundred forty-two billion, three hundred ten million, four hundred twenty-six thousand, seventy-one".

Divisors: 1 263 10711 2816993 36081847 9489525761 386472663217 101642310426071