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896172940 = 225133446819
BaseRepresentation
bin110101011010101…
…000001110001100
32022110022022011101
4311122220032030
53313410013230
6224532032444
731131226045
oct6532501614
92273268141
10896172940
1141a958aa3
12210162724
13113886760
14870418cc
1553a22aca
hex356a838c

896172940 has 24 divisors (see below), whose sum is σ = 2026730160. Its totient is φ = 330894528.

The previous prime is 896172929. The next prime is 896172947. The reversal of 896172940 is 49271698.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (896172947) 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, 1723150 + ... + 1723669.

It is an arithmetic number, because the mean of its divisors is an integer number (84447090).

Almost surely, 2896172940 is an apocalyptic number.

It is an amenable number.

896172940 is an abundant number, since it is smaller than the sum of its proper divisors (1130557220).

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

896172940 is a wasteful number, since it uses less digits than its factorization.

896172940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446841 (or 3446839 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 896172940 is about 29936.1477147612. The cubic root of 896172940 is about 964.1189269780.

The spelling of 896172940 in words is "eight hundred ninety-six million, one hundred seventy-two thousand, nine hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 3446819 6893638 13787276 17234095 34468190 44808647 68936380 89617294 179234588 224043235 448086470 896172940