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10067261 = 231672621
BaseRepresentation
bin100110011001…
…110100111101
3200221110200112
4212121310331
510034123021
6555435405
7151366421
oct46316475
920843615
1010067261
115756756
123455b65
132116379
1414a0b81
15d3cd5b
hex999d3d

10067261 has 8 divisors (see below), whose sum is σ = 10571904. Its totient is φ = 9568240.

The previous prime is 10067251. The next prime is 10067273. The reversal of 10067261 is 16276001.

10067261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10067261 - 214 = 10050877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10067221) 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, 2531 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (1321488).

Almost surely, 210067261 is an apocalyptic number.

It is an amenable number.

10067261 is a deficient number, since it is larger than the sum of its proper divisors (504643).

10067261 is a wasteful number, since it uses less digits than its factorization.

10067261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10067261 is about 3172.8947350960. The cubic root of 10067261 is about 215.9254214983.

The spelling of 10067261 in words is "ten million, sixty-seven thousand, two hundred sixty-one".

Divisors: 1 23 167 2621 3841 60283 437707 10067261