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264704141 = 13294714939
BaseRepresentation
bin11111100011100…
…01000010001101
3200110002100211002
433301301002031
51020231013031
642133310045
76362643122
oct1761610215
9613070732
10264704141
11126467159
1274795325
1342ac0490
1427226749
151838accb
hexfc7108d

264704141 has 16 divisors (see below), whose sum is σ = 301190400. Its totient is φ = 230881728.

The previous prime is 264704123. The next prime is 264704147. The reversal of 264704141 is 141407462.

It is a happy number.

264704141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 264704141 - 214 = 264687757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264704147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10250 + ... + 25188.

It is an arithmetic number, because the mean of its divisors is an integer number (18824400).

Almost surely, 2264704141 is an apocalyptic number.

It is an amenable number.

264704141 is a deficient number, since it is larger than the sum of its proper divisors (36486259).

264704141 is a wasteful number, since it uses less digits than its factorization.

264704141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15028.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 264704141 is about 16269.7308213750. The cubic root of 264704141 is about 642.0767022095.

The spelling of 264704141 in words is "two hundred sixty-four million, seven hundred four thousand, one hundred forty-one".

Divisors: 1 13 29 47 377 611 1363 14939 17719 194207 433231 702133 5632003 9127729 20361857 264704141