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1214371104 = 25312649699
BaseRepresentation
bin100100001100001…
…1101010100100000
310010122001102222120
41020120131110200
54441334333404
6320300104240
742043661352
oct11030352440
93118042876
101214371104
11573531a91
1229a835080
131647867ab
14b73d10d2
15719289d9
hex4861d520

1214371104 has 24 divisors (see below), whose sum is σ = 3187724400. Its totient is φ = 404790336.

The previous prime is 1214371097. The next prime is 1214371121. The reversal of 1214371104 is 4011734121.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6324754 + ... + 6324945.

It is an arithmetic number, because the mean of its divisors is an integer number (132821850).

Almost surely, 21214371104 is an apocalyptic number.

It is an amenable number.

1214371104 is an abundant number, since it is smaller than the sum of its proper divisors (1973353296).

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

1214371104 is a wasteful number, since it uses less digits than its factorization.

1214371104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12649712 (or 12649704 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1214371104 is about 34847.8278232661. The cubic root of 1214371104 is about 1066.8838512620.

The spelling of 1214371104 in words is "one billion, two hundred fourteen million, three hundred seventy-one thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 12649699 25299398 37949097 50598796 75898194 101197592 151796388 202395184 303592776 404790368 607185552 1214371104