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13013302110 = 2352778291889
BaseRepresentation
bin11000001111010011…
…10011101101011110
31020120220211020112020
430013221303231132
5203122401131420
65551144121010
7640324146204
oct140751635536
936526736466
1013013302110
115578740536
122632166166
1312c507b583
148b642d074
155126cd340
hex307a73b5e

13013302110 has 64 divisors (see below), whose sum is σ = 31399099200. Its totient is φ = 3451686912.

The previous prime is 13013302061. The next prime is 13013302111. The reversal of 13013302110 is 1120331031.

It is a super-2 number, since 2×130133021102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13013302110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013302111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6888046 + ... + 6889934.

It is an arithmetic number, because the mean of its divisors is an integer number (490610925).

Almost surely, 213013302110 is an apocalyptic number.

13013302110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013302110 is an abundant number, since it is smaller than the sum of its proper divisors (18385797090).

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

13013302110 is a wasteful number, since it uses less digits than its factorization.

13013302110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13013302110 its reverse (1120331031), we get a palindrome (14133633141).

The spelling of 13013302110 in words is "thirteen billion, thirteen million, three hundred two thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 277 554 829 831 1385 1658 1662 1889 2487 2770 3778 4145 4155 4974 5667 8290 8310 9445 11334 12435 18890 24870 28335 56670 229633 459266 523253 688899 1046506 1148165 1377798 1565981 1569759 2296330 2616265 3131962 3139518 3444495 4697943 5232530 6888990 7829905 7848795 9395886 15659810 15697590 23489715 46979430 433776737 867553474 1301330211 2168883685 2602660422 4337767370 6506651055 13013302110