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6895010952 = 233410640449
BaseRepresentation
bin1100110101111100…
…11000010010001000
3122210112011211220000
412122332120102020
5103110110322302
63100104003000
7332602424514
oct63276302210
918715154800
106895010952
112a19065865
121405160460
1385b63664b
14495a2b144
152a54cb31c
hex19af98488

6895010952 has 40 divisors (see below), whose sum is σ = 19312416750. Its totient is φ = 2298336768.

The previous prime is 6895010921. The next prime is 6895010989. The reversal of 6895010952 is 2590105986.

It can be written as a sum of positive squares in only one way, i.e., 3827401956 + 3067608996 = 61866^2 + 55386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6895010898 and 6895010907.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5319577 + ... + 5320872.

Almost surely, 26895010952 is an apocalyptic number.

It is an amenable number.

6895010952 is an abundant number, since it is smaller than the sum of its proper divisors (12417405798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6895010952 is a wasteful number, since it uses less digits than its factorization.

6895010952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10640467 (or 10640454 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The square root of 6895010952 is about 83036.2026588403. The cubic root of 6895010952 is about 1903.3193087634.

The spelling of 6895010952 in words is "six billion, eight hundred ninety-five million, ten thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 10640449 21280898 31921347 42561796 63842694 85123592 95764041 127685388 191528082 255370776 287292123 383056164 574584246 766112328 861876369 1149168492 1723752738 2298336984 3447505476 6895010952