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5152807 = 11292557
BaseRepresentation
bin10011101010000000100111
3100200210022201
4103222000213
52304342212
6302235331
761540522
oct23520047
910623281
105152807
1129aa420
121885b47
1310b54ca
14981bb9
156bbb57
hex4ea027

5152807 has 12 divisors (see below), whose sum is σ = 5832216. Its totient is φ = 4514720.

The previous prime is 5152801. The next prime is 5152811. The reversal of 5152807 is 7082515.

It is a de Polignac number, because none of the positive numbers 2k-5152807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8973 + ... + 9529.

It is an arithmetic number, because the mean of its divisors is an integer number (486018).

Almost surely, 25152807 is an apocalyptic number.

5152807 is a deficient number, since it is larger than the sum of its proper divisors (679409).

5152807 is a wasteful number, since it uses less digits than its factorization.

5152807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 597 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5152807 is about 2269.9795153261. The cubic root of 5152807 is about 172.7221195222.

The spelling of 5152807 in words is "five million, one hundred fifty-two thousand, eight hundred seven".

Divisors: 1 11 29 319 557 841 6127 9251 16153 177683 468437 5152807