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5031415 = 57114173
BaseRepresentation
bin10011001100010111110111
3100110121210201
4103030113313
52242001130
6255501331
760523564
oct23142767
910417721
105031415
1129271a4
121827847
13107218c
1494d86b
15695bca
hex4cc5f7

5031415 has 8 divisors (see below), whose sum is σ = 6123168. Its totient is φ = 3968160.

The previous prime is 5031407. The next prime is 5031419. The reversal of 5031415 is 5141305.

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

It is not a de Polignac number, because 5031415 - 23 = 5031407 is a prime.

It is a Duffinian number.

5031415 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5031392 and 5031401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031419) 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, 6732 + ... + 7441.

It is an arithmetic number, because the mean of its divisors is an integer number (765396).

Almost surely, 25031415 is an apocalyptic number.

5031415 is a deficient number, since it is larger than the sum of its proper divisors (1091753).

5031415 is a wasteful number, since it uses less digits than its factorization.

5031415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14249.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5031415 is about 2243.0815856763. The cubic root of 5031415 is about 171.3549732021.

The spelling of 5031415 in words is "five million, thirty-one thousand, four hundred fifteen".

Divisors: 1 5 71 355 14173 70865 1006283 5031415