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5070387 = 37832909
BaseRepresentation
bin10011010101111000110011
3100112121021010
4103111320303
52244223022
6300402003
761045320
oct23257063
910477233
105070387
112953503
121846303
131086b3a
1495db47
156a250c
hex4d5e33

5070387 has 16 divisors (see below), whose sum is σ = 7822080. Its totient is φ = 2861472.

The previous prime is 5070379. The next prime is 5070413. The reversal of 5070387 is 7830705.

It is not a de Polignac number, because 5070387 - 23 = 5070379 is a prime.

It is a super-3 number, since 3×50703873 (a number of 21 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (5070187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (488880).

Almost surely, 25070387 is an apocalyptic number.

5070387 is a deficient number, since it is larger than the sum of its proper divisors (2751693).

5070387 is a wasteful number, since it uses less digits than its factorization.

5070387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 5070387 is about 2251.7519845667. The cubic root of 5070387 is about 171.7962591166.

The spelling of 5070387 in words is "five million, seventy thousand, three hundred eighty-seven".

Divisors: 1 3 7 21 83 249 581 1743 2909 8727 20363 61089 241447 724341 1690129 5070387