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5158207 = 371091279
BaseRepresentation
bin10011101011010100111111
3100201001201201
4103223110333
52310030312
6302320331
761562335
oct23532477
910631651
105158207
112a0348a
1218890a7
1310b7ac2
14983b55
156bd557
hex4eb53f

5158207 has 8 divisors (see below), whose sum is σ = 5350400. Its totient is φ = 4968864.

The previous prime is 5158199. The next prime is 5158211. The reversal of 5158207 is 7028515.

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

It is a cyclic number.

It is not a de Polignac number, because 5158207 - 23 = 5158199 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 (5158267) 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, 3394 + ... + 4672.

It is an arithmetic number, because the mean of its divisors is an integer number (668800).

Almost surely, 25158207 is an apocalyptic number.

5158207 is a deficient number, since it is larger than the sum of its proper divisors (192193).

5158207 is a wasteful number, since it uses less digits than its factorization.

5158207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425.

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

The square root of 5158207 is about 2271.1686419110. The cubic root of 5158207 is about 172.7824344678.

The spelling of 5158207 in words is "five million, one hundred fifty-eight thousand, two hundred seven".

Divisors: 1 37 109 1279 4033 47323 139411 5158207