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8960911141 = 71398471551
BaseRepresentation
bin10000101100001110…
…01010011100100101
3212010111112110011211
420112013022130211
5121322443124031
64041103231421
7435026326240
oct102607123445
925114473154
108960911141
113889223196
1218a0ba8571
13aca6453b0
1461015c257
15376a59bb1
hex2161ca725

8960911141 has 8 divisors (see below), whose sum is σ = 11028813824. Its totient is φ = 7089951600.

The previous prime is 8960911139. The next prime is 8960911153. The reversal of 8960911141 is 1411190698.

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 8960911141 - 21 = 8960911139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8960911094 and 8960911103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8960911121) 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, 49235685 + ... + 49235866.

It is an arithmetic number, because the mean of its divisors is an integer number (1378601728).

Almost surely, 28960911141 is an apocalyptic number.

It is an amenable number.

8960911141 is a deficient number, since it is larger than the sum of its proper divisors (2067902683).

8960911141 is a wasteful number, since it uses less digits than its factorization.

8960911141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98471571.

The product of its (nonzero) digits is 15552, while the sum is 40.

The square root of 8960911141 is about 94662.0892490758. The cubic root of 8960911141 is about 2077.0680415427.

The spelling of 8960911141 in words is "eight billion, nine hundred sixty million, nine hundred eleven thousand, one hundred forty-one".

Divisors: 1 7 13 91 98471551 689300857 1280130163 8960911141