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1368411374 = 21162200517
BaseRepresentation
bin101000110010000…
…0100110011101110
310112100220111111202
41101210010303232
510300303130444
6343441445502
745624206351
oct12144046356
93470814452
101368411374
116424837a0
12322340892
1318a66b695
14cda4c298
158020534e
hex51904cee

1368411374 has 8 divisors (see below), whose sum is σ = 2239218648. Its totient is φ = 622005160.

The previous prime is 1368411347. The next prime is 1368411383. The reversal of 1368411374 is 4731148631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31100237 + ... + 31100280.

It is an arithmetic number, because the mean of its divisors is an integer number (279902331).

Almost surely, 21368411374 is an apocalyptic number.

1368411374 is a deficient number, since it is larger than the sum of its proper divisors (870807274).

1368411374 is a wasteful number, since it uses less digits than its factorization.

1368411374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62200530.

The product of its digits is 48384, while the sum is 38.

The square root of 1368411374 is about 36992.0447393761. The cubic root of 1368411374 is about 1110.2110828718.

The spelling of 1368411374 in words is "one billion, three hundred sixty-eight million, four hundred eleven thousand, three hundred seventy-four".

Divisors: 1 2 11 22 62200517 124401034 684205687 1368411374