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1210314424 = 231141335453
BaseRepresentation
bin100100000100011…
…1110111010111000
310010100102100021011
41020020332322320
54434320030144
6320033123304
741664334324
oct11010767270
93110370234
101210314424
11571211160
122993b9534
131639961a7
14b6a56984
15713c6a34
hex4823eeb8

1210314424 has 32 divisors (see below), whose sum is σ = 2536032240. Its totient is φ = 536723200.

The previous prime is 1210314397. The next prime is 1210314461. The reversal of 1210314424 is 4244130121.

It is a happy number.

It is a super-2 number, since 2×12103144242 = 2929722009884903552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1210314395 and 1210314404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164119 + ... + 171334.

Almost surely, 21210314424 is an apocalyptic number.

It is an amenable number.

1210314424 is an abundant number, since it is smaller than the sum of its proper divisors (1325717816).

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

1210314424 is a wasteful number, since it uses less digits than its factorization.

1210314424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335511 (or 335507 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1210314424 is about 34789.5734955173. The cubic root of 1210314424 is about 1065.6945293012.

Adding to 1210314424 its reverse (4244130121), we get a palindrome (5454444545).

The spelling of 1210314424 in words is "one billion, two hundred ten million, three hundred fourteen thousand, four hundred twenty-four".

Divisors: 1 2 4 8 11 22 41 44 82 88 164 328 451 902 1804 3608 335453 670906 1341812 2683624 3689983 7379966 13753573 14759932 27507146 29519864 55014292 110028584 151289303 302578606 605157212 1210314424