Search a number
-
+
56969437001 = 1718679179407
BaseRepresentation
bin110101000011101001…
…001001111101001001
312110001022001020212012
4311003221021331021
51413133133441001
642101004425305
74054520140031
oct650351117511
9173038036765
1056969437001
1122184842244
12b05ab48235
1354ab934649
142a861b28c1
1517366732bb
hexd43a49f49

56969437001 has 8 divisors (see below), whose sum is σ = 60324145920. Its totient is φ = 53615124288.

The previous prime is 56969436959. The next prime is 56969437003. The reversal of 56969437001 is 10073496965.

56969437001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56969437001 - 226 = 56902328137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56969437003) 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, 227840 + ... + 407246.

It is an arithmetic number, because the mean of its divisors is an integer number (7540518240).

Almost surely, 256969437001 is an apocalyptic number.

It is an amenable number.

56969437001 is a deficient number, since it is larger than the sum of its proper divisors (3354708919).

56969437001 is a wasteful number, since it uses less digits than its factorization.

56969437001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198103.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 56969437001 in words is "fifty-six billion, nine hundred sixty-nine million, four hundred thirty-seven thousand, one".

Divisors: 1 17 18679 179407 317543 3049919 3351143353 56969437001