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10144222410 = 235748305821
BaseRepresentation
bin10010111001010010…
…01000110011001010
3222011222010220002010
421130221020303022
5131233410104120
64354333520350
7506245316310
oct113451106312
928158126063
1010144222410
114336170493
121b713430b6
13c5884568a
146c33860b0
153e589a7e0
hex25ca48cca

10144222410 has 32 divisors (see below), whose sum is σ = 27824153472. Its totient is φ = 2318679360.

The previous prime is 10144222373. The next prime is 10144222421. The reversal of 10144222410 is 1422244101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24152701 + ... + 24153120.

It is an arithmetic number, because the mean of its divisors is an integer number (869504796).

Almost surely, 210144222410 is an apocalyptic number.

10144222410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10144222410 is an abundant number, since it is smaller than the sum of its proper divisors (17679931062).

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

10144222410 is a wasteful number, since it uses less digits than its factorization.

10144222410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48305838.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 10144222410 its reverse (1422244101), we get a palindrome (11566466511).

The spelling of 10144222410 in words is "ten billion, one hundred forty-four million, two hundred twenty-two thousand, four hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 48305821 96611642 144917463 241529105 289834926 338140747 483058210 676281494 724587315 1014422241 1449174630 1690703735 2028844482 3381407470 5072111205 10144222410