Search a number
-
+
6961054463 = 112100130133
BaseRepresentation
bin1100111101110100…
…10100001011111111
3122222010110012112222
412132322110023333
5103224012220323
63110423315555
7334333662266
oct63672241377
918863405488
106961054463
112a52374280
1214232abbbb
1386c21b34c
144a06dd5dd
152ab1c49c8
hex19ee942ff

6961054463 has 8 divisors (see below), whose sum is σ = 7594491216. Its totient is φ = 6327720000.

The previous prime is 6961054439. The next prime is 6961054483. The reversal of 6961054463 is 3644501696.

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 6961054463 - 216 = 6960988927 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 (6961054483) 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, 215945 + ... + 246077.

It is an arithmetic number, because the mean of its divisors is an integer number (949311402).

Almost surely, 26961054463 is an apocalyptic number.

6961054463 is a deficient number, since it is larger than the sum of its proper divisors (633436753).

6961054463 is a wasteful number, since it uses less digits than its factorization.

6961054463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51145.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 6961054463 is about 83432.9339230019. The cubic root of 6961054463 is about 1909.3769577736.

The spelling of 6961054463 in words is "six billion, nine hundred sixty-one million, fifty-four thousand, four hundred sixty-three".

Divisors: 1 11 21001 30133 231011 331463 632823133 6961054463