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1086312912 = 24331730049
BaseRepresentation
bin100000010111111…
…1101000111010000
32210201002102011120
41000233331013100
54211044003122
6255443242240
735630336016
oct10057750720
92721072146
101086312912
11508216a73
12263979380
1314409ab09
14a43b88b6
156558075c
hex40bfd1d0

1086312912 has 40 divisors (see below), whose sum is σ = 2896838400. Its totient is φ = 350423040.

The previous prime is 1086312901. The next prime is 1086312923. The reversal of 1086312912 is 2192136801.

It is an interprime number because it is at equal distance from previous prime (1086312901) and next prime (1086312923).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363537 + ... + 366512.

It is an arithmetic number, because the mean of its divisors is an integer number (72420960).

Almost surely, 21086312912 is an apocalyptic number.

1086312912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1086312912 is an abundant number, since it is smaller than the sum of its proper divisors (1810525488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086312912 is a wasteful number, since it uses less digits than its factorization.

1086312912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730091 (or 730085 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1086312912 is about 32959.2613994913. The cubic root of 1086312912 is about 1027.9807462568.

The spelling of 1086312912 in words is "one billion, eighty-six million, three hundred twelve thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 1488 730049 1460098 2190147 2920196 4380294 5840392 8760588 11680784 17521176 22631519 35042352 45263038 67894557 90526076 135789114 181052152 271578228 362104304 543156456 1086312912