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13863947150 = 2521427194309
BaseRepresentation
bin11001110100101101…
…10000101110001110
31022210012110111011002
430322112300232032
5211343132302100
610211412300302
71000363414664
oct147226605616
938705414132
1013863947150
115974922769
12282b011692
1313cc384331
149573bcc34
1556220b2d5
hex33a5b0b8e

13863947150 has 24 divisors (see below), whose sum is σ = 25805145240. Its totient is φ = 5541664160.

The previous prime is 13863947137. The next prime is 13863947161. The reversal of 13863947150 is 5174936831.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13863947095 and 13863947104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25805 + ... + 168504.

It is an arithmetic number, because the mean of its divisors is an integer number (1075214385).

Almost surely, 213863947150 is an apocalyptic number.

13863947150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13863947150 is a deficient number, since it is larger than the sum of its proper divisors (11941198090).

13863947150 is a wasteful number, since it uses less digits than its factorization.

13863947150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195748 (or 195743 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 13863947150 in words is "thirteen billion, eight hundred sixty-three million, nine hundred forty-seven thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 1427 2854 7135 14270 35675 71350 194309 388618 971545 1943090 4857725 9715450 277278943 554557886 1386394715 2772789430 6931973575 13863947150