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13160254654140 = 22351137538912967
BaseRepresentation
bin1011111110000001110001…
…0011011100011010111100
31201121002220202220110002020
42333200130103130122330
53211104200142413030
643553423150000140
72525540243602446
oct277403423343274
951532822813066
1013160254654140
114214261735320
1215866667a6050
13746011906c59
14336d616a7496
1517c4dd677510
hexbf81c4dc6bc

13160254654140 has 96 divisors (see below), whose sum is σ = 41285044652544. Its totient is φ = 3104138684160.

The previous prime is 13160254654139. The next prime is 13160254654159. The reversal of 13160254654140 is 4145645206131.

It is a junction number, because it is equal to n+sod(n) for n = 13160254654092 and 13160254654101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269432064 + ... + 269480903.

It is an arithmetic number, because the mean of its divisors is an integer number (430052548464).

Almost surely, 213160254654140 is an apocalyptic number.

13160254654140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13160254654140 is an abundant number, since it is smaller than the sum of its proper divisors (28124789998404).

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

13160254654140 is a wasteful number, since it uses less digits than its factorization.

13160254654140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538913027 (or 538913025 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 13160254654140 in words is "thirteen trillion, one hundred sixty billion, two hundred fifty-four million, six hundred fifty-four thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 37 44 55 60 66 74 110 111 132 148 165 185 220 222 330 370 407 444 555 660 740 814 1110 1221 1628 2035 2220 2442 4070 4884 6105 8140 12210 24420 538912967 1077825934 1616738901 2155651868 2694564835 3233477802 5389129670 5928042637 6466955604 8083694505 10778259340 11856085274 16167389010 17784127911 19939779779 23712170548 29640213185 32334778020 35568255822 39879559558 59280426370 59819339337 71136511644 79759119116 88920639555 99698898895 118560852740 119638678674 177841279110 199397797790 219337577569 239277357348 299096696685 355682558220 398795595580 438675155138 598193393370 658012732707 877350310276 1096687887845 1196386786740 1316025465414 2193375775690 2632050930828 3290063663535 4386751551380 6580127327070 13160254654140