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1402104130 = 257212722531
BaseRepresentation
bin101001110010010…
…0110100101000010
310121201022021021121
41103210212211002
510332414313010
6351043542454
746513455100
oct12344464502
93551267247
101402104130
1165a4a6649
1233168aa2a
1319463741b
14d42dcc70
158315d3da
hex53926942

1402104130 has 48 divisors (see below), whose sum is σ = 2959082496. Its totient is φ = 476915040.

The previous prime is 1402104089. The next prime is 1402104133. The reversal of 1402104130 is 314012041.

It is not an unprimeable number, because it can be changed into a prime (1402104133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50965 + ... + 73495.

It is an arithmetic number, because the mean of its divisors is an integer number (61647552).

Almost surely, 21402104130 is an apocalyptic number.

1402104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402104130 is an abundant number, since it is smaller than the sum of its proper divisors (1556978366).

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

1402104130 is a wasteful number, since it uses less digits than its factorization.

1402104130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22679 (or 22672 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1402104130 is about 37444.6809306743. The cubic root of 1402104130 is about 1119.2491060574.

Adding to 1402104130 its reverse (314012041), we get a palindrome (1716116171).

The spelling of 1402104130 in words is "one billion, four hundred two million, one hundred four thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 127 245 254 490 635 889 1270 1778 4445 6223 8890 12446 22531 31115 45062 62230 112655 157717 225310 315434 788585 1104019 1577170 2208038 2861437 5520095 5722874 11040190 14307185 20030059 28614370 40060118 100150295 140210413 200300590 280420826 701052065 1402104130