Search a number
-
+
5070206839 = 131263147163
BaseRepresentation
bin1001011100011010…
…10011011101110111
3111002100111012020111
410232031103131313
540340433104324
62155040043451
7236434022065
oct45615233567
914070435214
105070206839
112171aaa495
12b96003587
1362a5705b9
14361539035
151ea1c3794
hex12e353777

5070206839 has 8 divisors (see below), whose sum is σ = 5128371072. Its totient is φ = 5012337720.

The previous prime is 5070206761. The next prime is 5070206873. The reversal of 5070206839 is 9386020705.

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

It is not a de Polignac number, because 5070206839 - 219 = 5069682551 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 (5070209839) 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, 39129 + ... + 108034.

It is an arithmetic number, because the mean of its divisors is an integer number (641046384).

Almost surely, 25070206839 is an apocalyptic number.

5070206839 is a deficient number, since it is larger than the sum of its proper divisors (58164233).

5070206839 is a wasteful number, since it uses less digits than its factorization.

5070206839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147557.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 5070206839 is about 71205.3849017053. The cubic root of 5070206839 is about 1717.9422433752.

The spelling of 5070206839 in words is "five billion, seventy million, two hundred six thousand, eight hundred thirty-nine".

Divisors: 1 131 263 34453 147163 19278353 38703869 5070206839