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13151701340 = 22513733714243
BaseRepresentation
bin11000011111110011…
…10000100101011100
31020221120020122120122
430033321300211130
5203413313420330
610013010334112
7643624421411
oct141771604534
936846218518
1013151701340
115639879968
12267058a338
1313179480cb
148ca978108
1551e91a5e5
hex30fe7095c

13151701340 has 48 divisors (see below), whose sum is σ = 27904679712. Its totient is φ = 5206419456.

The previous prime is 13151701301. The next prime is 13151701357. The reversal of 13151701340 is 4310715131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916259 + ... + 930501.

It is an arithmetic number, because the mean of its divisors is an integer number (581347494).

Almost surely, 213151701340 is an apocalyptic number.

13151701340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13151701340 is an abundant number, since it is smaller than the sum of its proper divisors (14752978372).

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

13151701340 is a wasteful number, since it uses less digits than its factorization.

13151701340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14726 (or 14724 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The spelling of 13151701340 in words is "thirteen billion, one hundred fifty-one million, seven hundred one thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 137 274 337 548 674 685 1348 1370 1685 2740 3370 6740 14243 28486 46169 56972 71215 92338 142430 184676 230845 284860 461690 923380 1951291 3902582 4799891 7805164 9599782 9756455 19199564 19512910 23999455 39025820 47998910 95997820 657585067 1315170134 2630340268 3287925335 6575850670 13151701340