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1087480418630 = 251716339245053
BaseRepresentation
bin11111101001100101110…
…00100101000101000110
310211221222101021010201212
433310302320211011012
5120304124441344010
62151325343251422
7141365531020214
oct17646270450506
93757871233655
101087480418630
1138a21a389231
12156916ba9b72
137b71a0c3968
143a8c4877cb4
151d44b7ea505
hexfd32e25146

1087480418630 has 32 divisors (see below), whose sum is σ = 2085325189344. Its totient is φ = 406892699136.

The previous prime is 1087480418617. The next prime is 1087480418641. The reversal of 1087480418630 is 368140847801.

It is a happy number.

1087480418630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10874804186302 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19594817 + ... + 19650236.

It is an arithmetic number, because the mean of its divisors is an integer number (65166412167).

Almost surely, 21087480418630 is an apocalyptic number.

1087480418630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1087480418630 is a deficient number, since it is larger than the sum of its proper divisors (997844770714).

1087480418630 is a wasteful number, since it uses less digits than its factorization.

1087480418630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39245240.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 1087480418630 in words is "one trillion, eighty-seven billion, four hundred eighty million, four hundred eighteen thousand, six hundred thirty".

Divisors: 1 2 5 10 17 34 85 163 170 326 815 1630 2771 5542 13855 27710 39245053 78490106 196225265 392450530 667165901 1334331802 3335829505 6396943639 6671659010 12793887278 31984718195 63969436390 108748041863 217496083726 543740209315 1087480418630