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13101121230192 = 2432891022247287
BaseRepresentation
bin1011111010100101011110…
…1011010101010101110000
31201101110021122221021012100
42332221113223111111300
53204122044013331232
643510323315300400
72521344666024522
oct276512753252560
951343248837170
1013101121230192
1141a1177430716
121577102baa700
1374057986cb78
14334151d4da12
1517abcc04cc7c
hexbea57ad5570

13101121230192 has 60 divisors (see below), whose sum is σ = 37076909135760. Its totient is φ = 4317972536064.

The previous prime is 13101121230191. The next prime is 13101121230229. The reversal of 13101121230192 is 29103212110131.

13101121230192 is a `hidden beast` number, since 1 + 310 + 11 + 21 + 230 + 1 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101121230191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511110828 + ... + 511136459.

It is an arithmetic number, because the mean of its divisors is an integer number (617948485596).

Almost surely, 213101121230192 is an apocalyptic number.

13101121230192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13101121230192 is an abundant number, since it is smaller than the sum of its proper divisors (23975787905568).

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

13101121230192 is a wasteful number, since it uses less digits than its factorization.

13101121230192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022247390 (or 1022247381 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 13101121230192 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, two hundred thirty thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 89 144 178 267 356 534 712 801 1068 1424 1602 2136 3204 4272 6408 12816 1022247287 2044494574 3066741861 4088989148 6133483722 8177978296 9200225583 12266967444 16355956592 18400451166 24533934888 36800902332 49067869776 73601804664 90980008543 147203609328 181960017086 272940025629 363920034172 545880051258 727840068344 818820076887 1091760102516 1455680136688 1637640153774 2183520205032 3275280307548 4367040410064 6550560615096 13101121230192