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1087097914 = 27671158953
BaseRepresentation
bin100000011001011…
…1100110000111010
32210202120021222201
41000302330300322
54211244113124
6255512140414
735640115450
oct10062746072
92722507881
101087097914
11508702831
1226409770a
131442b4206
14a45409d0
1565688144
hex40cbcc3a

1087097914 has 16 divisors (see below), whose sum is σ = 1891412928. Its totient is φ = 458944992.

The previous prime is 1087097899. The next prime is 1087097923. The reversal of 1087097914 is 4197907801.

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, 578539 + ... + 580414.

It is an arithmetic number, because the mean of its divisors is an integer number (118213308).

Almost surely, 21087097914 is an apocalyptic number.

1087097914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1087097914 is a deficient number, since it is larger than the sum of its proper divisors (804315014).

1087097914 is a wasteful number, since it uses less digits than its factorization.

1087097914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159029.

The product of its (nonzero) digits is 127008, while the sum is 46.

The square root of 1087097914 is about 32971.1679198660. The cubic root of 1087097914 is about 1028.2283031168.

The spelling of 1087097914 in words is "one billion, eighty-seven million, ninety-seven thousand, nine hundred fourteen".

Divisors: 1 2 7 14 67 134 469 938 1158953 2317906 8112671 16225342 77649851 155299702 543548957 1087097914