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131670141130 = 25117123897057
BaseRepresentation
bin111101010100000100…
…1101110100011001010
3110120212022121012112201
41322220021232203022
54124130024004010
6140253300030414
712340623506323
oct1725011564312
9416768535481
10131670141130
11509283a8960
122162809240a
13c554bc8418
14653121b44a
1536597ba23a
hex1ea826e8ca

131670141130 has 64 divisors (see below), whose sum is σ = 262340778240. Its totient is φ = 47179238400.

The previous prime is 131670141121. The next prime is 131670141133. The reversal of 131670141130 is 31141076131.

It is not an unprimeable number, because it can be changed into a prime (131670141133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18654562 + ... + 18661618.

It is an arithmetic number, because the mean of its divisors is an integer number (4099074660).

Almost surely, 2131670141130 is an apocalyptic number.

131670141130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131670141130 is a deficient number, since it is larger than the sum of its proper divisors (130670637110).

131670141130 is a wasteful number, since it uses less digits than its factorization.

131670141130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9535.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 131670141130 in words is "one hundred thirty-one billion, six hundred seventy million, one hundred forty-one thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 71 110 142 355 710 781 1562 2389 3905 4778 7057 7810 11945 14114 23890 26279 35285 52558 70570 77627 131395 155254 169619 262790 339238 388135 501047 776270 848095 1002094 1696190 1865809 2505235 3731618 5010470 5511517 9329045 11023034 16859173 18658090 27557585 33718346 55115170 84295865 168591730 185450903 370901806 927254515 1197001283 1854509030 2394002566 5985006415 11970012830 13167014113 26334028226 65835070565 131670141130