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104514445415 = 51941139193043
BaseRepresentation
bin110000101010110001…
…0111110000001100111
3100222202210100221010202
41201111202332001213
53203021144223130
6120002511141115
710356652061642
oct1412542760147
9328683327122
10104514445415
1140362752826
121830981479b
139b17ba3313
1450b684aa59
152aba72d145
hex18558be067

104514445415 has 32 divisors (see below), whose sum is σ = 136211846400. Its totient is φ = 76722612480.

The previous prime is 104514445411. The next prime is 104514445447. The reversal of 104514445415 is 514544415401.

It is not a de Polignac number, because 104514445415 - 22 = 104514445411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104514445411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 444884 + ... + 637926.

It is an arithmetic number, because the mean of its divisors is an integer number (4256620200).

Almost surely, 2104514445415 is an apocalyptic number.

104514445415 is a deficient number, since it is larger than the sum of its proper divisors (31697400985).

104514445415 is a wasteful number, since it uses less digits than its factorization.

104514445415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193247.

The product of its (nonzero) digits is 128000, while the sum is 38.

The spelling of 104514445415 in words is "one hundred four billion, five hundred fourteen million, four hundred forty-five thousand, four hundred fifteen".

Divisors: 1 5 19 41 95 139 205 695 779 2641 3895 5699 13205 28495 108281 193043 541405 965215 3667817 7914763 18339085 26832977 39573815 134164885 150380497 509826563 751902485 1100152057 2549132815 5500760285 20902889083 104514445415