Search a number
-
+
2960000961 = 34397572969
BaseRepresentation
bin1011000001101110…
…0000011111000001
321122021202121222020
42300123200133001
522030230012321
61205415032053
7133231410261
oct26033403701
97567677866
102960000961
111289930595
126a736b629
1338231b278
142011937a1
15124ce24c6
hexb06e07c1

2960000961 has 16 divisors (see below), whose sum is σ = 3962217600. Its totient is φ = 1965575808.

The previous prime is 2960000959. The next prime is 2960000963. The reversal of 2960000961 is 1690000692.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2960000959) and next prime (2960000963).

It is not a de Polignac number, because 2960000961 - 21 = 2960000959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2960000963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995485 + ... + 998453.

It is an arithmetic number, because the mean of its divisors is an integer number (247638600).

Almost surely, 22960000961 is an apocalyptic number.

It is an amenable number.

2960000961 is a deficient number, since it is larger than the sum of its proper divisors (1002216639).

2960000961 is a wasteful number, since it uses less digits than its factorization.

2960000961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 2960000961 is about 54405.8908667067. The cubic root of 2960000961 is about 1435.8110257981.

It can be divided in two parts, 2960000 and 961, that added together give a triangular number (2960961 = T2433).

The spelling of 2960000961 in words is "two billion, nine hundred sixty million, nine hundred sixty-one", and thus it is an aban number.

Divisors: 1 3 439 757 1317 2271 2969 8907 332323 996969 1303391 2247533 3910173 6742599 986666987 2960000961