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1369754016 = 25346330817
BaseRepresentation
bin101000110100100…
…1100100110100000
310112110102201021020
41101221030212200
510301124112031
6343530325440
745641500641
oct12151144640
93473381236
101369754016
11643210514
12322889880
1318aa1b847
14cdcbb6c8
15803bd096
hex51a4c9a0

1369754016 has 48 divisors (see below), whose sum is σ = 3603487104. Its totient is φ = 455583744.

The previous prime is 1369753999. The next prime is 1369754033. The reversal of 1369754016 is 6104579631.

It is an interprime number because it is at equal distance from previous prime (1369753999) and next prime (1369754033).

It is a tau number, because it is divible by the number of its divisors (48).

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, 29040 + ... + 59856.

It is an arithmetic number, because the mean of its divisors is an integer number (75072648).

Almost surely, 21369754016 is an apocalyptic number.

1369754016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1369754016 is an abundant number, since it is smaller than the sum of its proper divisors (2233733088).

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

1369754016 is a wasteful number, since it uses less digits than its factorization.

1369754016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31293 (or 31285 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 1369754016 is about 37010.1880027649. The cubic root of 1369754016 is about 1110.5740655264.

The spelling of 1369754016 in words is "one billion, three hundred sixty-nine million, seven hundred fifty-four thousand, sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 463 926 1389 1852 2778 3704 5556 7408 11112 14816 22224 30817 44448 61634 92451 123268 184902 246536 369804 493072 739608 986144 1479216 2958432 14268271 28536542 42804813 57073084 85609626 114146168 171219252 228292336 342438504 456584672 684877008 1369754016