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5152007 = 72105143
BaseRepresentation
bin10011101001110100000111
3100200202020002
4103221310013
52304331012
6302231515
761535300
oct23516407
910622202
105152007
1129a9863
12188559b
1310b5033
149817a7
156bb7c2
hex4e9d07

5152007 has 6 divisors (see below), whose sum is σ = 5993208. Its totient is φ = 4415964.

The previous prime is 5152001. The next prime is 5152027. The reversal of 5152007 is 7002515.

5152007 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5152007 - 220 = 4103431 is a prime.

It is a super-2 number, since 2×51520072 = 53086352256098, which contains 22 as substring.

It is a Duffinian number.

5152007 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 5152007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52523 + ... + 52620.

It is an arithmetic number, because the mean of its divisors is an integer number (998868).

Almost surely, 25152007 is an apocalyptic number.

5152007 is a deficient number, since it is larger than the sum of its proper divisors (841201).

5152007 is a wasteful number, since it uses less digits than its factorization.

5152007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105157 (or 105150 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 5152007 is about 2269.8032954421. The cubic root of 5152007 is about 172.7131803915.

The spelling of 5152007 in words is "five million, one hundred fifty-two thousand, seven".

Divisors: 1 7 49 105143 736001 5152007