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1364496141 = 31393272173
BaseRepresentation
bin101000101010100…
…1000111100001101
310112002112120211010
41101111020330031
510243302334031
6343221515433
745546011601
oct12125107415
93462476733
101364496141
1164024a168
12320b72b79
131898ca588
14cd30d501
157ebd0246
hex51548f0d

1364496141 has 8 divisors (see below), whose sum is σ = 1832417440. Its totient is φ = 903119472.

The previous prime is 1364496121. The next prime is 1364496149. The reversal of 1364496141 is 1416944631.

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

It is not a de Polignac number, because 1364496141 - 214 = 1364479757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1364496141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364496149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635670 + ... + 1636503.

It is an arithmetic number, because the mean of its divisors is an integer number (229052180).

Almost surely, 21364496141 is an apocalyptic number.

It is an amenable number.

1364496141 is a deficient number, since it is larger than the sum of its proper divisors (467921299).

1364496141 is a wasteful number, since it uses less digits than its factorization.

1364496141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272315.

The product of its digits is 62208, while the sum is 39.

The square root of 1364496141 is about 36939.0868999221. The cubic root of 1364496141 is about 1109.1512438717.

The spelling of 1364496141 in words is "one billion, three hundred sixty-four million, four hundred ninety-six thousand, one hundred forty-one".

Divisors: 1 3 139 417 3272173 9816519 454832047 1364496141