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13284944283 = 3132947491509
BaseRepresentation
bin11000101111101100…
…00010100110011011
31021021211222002112110
430113312002212123
5204201421204113
610034130243403
7650133106662
oct142766024633
937254862473
1013284944283
1156a80062a6
1226a9126563
13133942a9a0
1490053ddd9
1552b489bc3
hex317d8299b

13284944283 has 64 divisors (see below), whose sum is σ = 20234188800. Its totient is φ = 7694615040.

The previous prime is 13284944269. The next prime is 13284944297. The reversal of 13284944283 is 38244948231.

It is an interprime number because it is at equal distance from previous prime (13284944269) and next prime (13284944297).

It is not a de Polignac number, because 13284944283 - 25 = 13284944251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13284944263) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26099833 + ... + 26100341.

It is an arithmetic number, because the mean of its divisors is an integer number (316159200).

Almost surely, 213284944283 is an apocalyptic number.

13284944283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13284944283 is a deficient number, since it is larger than the sum of its proper divisors (6949244517).

13284944283 is a wasteful number, since it uses less digits than its factorization.

13284944283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092.

The product of its digits is 1327104, while the sum is 48.

The spelling of 13284944283 in words is "thirteen billion, two hundred eighty-four million, nine hundred forty-four thousand, two hundred eighty-three".

Divisors: 1 3 13 29 39 47 87 141 377 491 509 611 1131 1363 1473 1527 1833 4089 6383 6617 14239 14761 17719 19149 19851 23077 23923 42717 44283 53157 69231 71769 185107 191893 249919 300001 310999 555321 575679 669233 693767 749757 900003 932997 2007699 2081301 3248947 7247651 8700029 9018971 9746841 11746193 21742953 26100087 27056913 35238579 94219463 152700509 282658389 340639597 458101527 1021918791 4428314761 13284944283