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10478412 = 2232743967
BaseRepresentation
bin100111111110…
…001101001100
3201201100200100
4213332031030
510140302122
61012331100
7155031210
oct47761514
921640610
1010478412
115a0764a
123613a90
13222b559
14156a940
15dbeaac
hex9fe34c

10478412 has 72 divisors (see below), whose sum is σ = 31006976. Its totient is φ = 2921184.

The previous prime is 10478401. The next prime is 10478417. The reversal of 10478412 is 21487401.

It is not an unprimeable number, because it can be changed into a prime (10478417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10353 + ... + 11319.

Almost surely, 210478412 is an apocalyptic number.

10478412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10478412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15503488).

10478412 is an abundant number, since it is smaller than the sum of its proper divisors (20528564).

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

10478412 is a wasteful number, since it uses less digits than its factorization.

10478412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 10478412 is about 3237.0375345368. The cubic root of 10478412 is about 218.8257825052.

The spelling of 10478412 in words is "ten million, four hundred seventy-eight thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 43 63 84 86 126 129 172 252 258 301 387 516 602 774 903 967 1204 1548 1806 1934 2709 2901 3612 3868 5418 5802 6769 8703 10836 11604 13538 17406 20307 27076 34812 40614 41581 60921 81228 83162 121842 124743 166324 243684 249486 291067 374229 498972 582134 748458 873201 1164268 1496916 1746402 2619603 3492804 5239206 10478412