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5436901 = 23236387
BaseRepresentation
bin10100101111010111100101
3101020020000201
4110233113211
52342440101
6312310501
764133011
oct24572745
911206021
105436901
113083908
1219a2431
131184902
14a17541
15725e01
hex52f5e5

5436901 has 4 divisors (see below), whose sum is σ = 5673312. Its totient is φ = 5200492.

The previous prime is 5436883. The next prime is 5436917. The reversal of 5436901 is 1096345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5436901 - 27 = 5436773 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

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 5436901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118171 + ... + 118216.

It is an arithmetic number, because the mean of its divisors is an integer number (1418328).

Almost surely, 25436901 is an apocalyptic number.

It is an amenable number.

5436901 is a deficient number, since it is larger than the sum of its proper divisors (236411).

5436901 is a wasteful number, since it uses less digits than its factorization.

5436901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236410.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5436901 is about 2331.7163206531. The cubic root of 5436901 is about 175.8397840349.

The spelling of 5436901 in words is "five million, four hundred thirty-six thousand, nine hundred one".

Divisors: 1 23 236387 5436901