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12401014010 = 2571131519523
BaseRepresentation
bin10111000110010100…
…00111010011111010
31012000020200210011012
423203022013103322
5200344124422020
65410312433522
7616210610540
oct134312072372
935006623135
1012401014010
11529405a410
1224a10a88a2
13122826c818
14858da7d90
154c8a847c5
hex2e32874fa

12401014010 has 64 divisors (see below), whose sum is σ = 28727599104. Its totient is φ = 3740558400.

The previous prime is 12401014007. The next prime is 12401014027. The reversal of 12401014010 is 1041010421.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235892 + ... + 283631.

It is an arithmetic number, because the mean of its divisors is an integer number (448868736).

Almost surely, 212401014010 is an apocalyptic number.

12401014010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12401014010 is an abundant number, since it is smaller than the sum of its proper divisors (16326585094).

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

12401014010 is a wasteful number, since it uses less digits than its factorization.

12401014010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519579.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12401014010 its reverse (1041010421), we get a palindrome (13442024431).

The spelling of 12401014010 in words is "twelve billion, four hundred one million, fourteen thousand, ten".

Divisors: 1 2 5 7 10 11 14 22 31 35 55 62 70 77 110 154 155 217 310 341 385 434 682 770 1085 1705 2170 2387 3410 4774 11935 23870 519523 1039046 2597615 3636661 5195230 5714753 7273322 11429506 16105213 18183305 28573765 32210426 36366610 40003271 57147530 80006542 80526065 112736491 161052130 177157343 200016355 225472982 354314686 400032710 563682455 885786715 1127364910 1240101401 1771573430 2480202802 6200507005 12401014010