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1310003001010 = 251143653424129
BaseRepresentation
bin10011000100000010010…
…000110111011010110010
311122020100100202112222001
4103010002100313122302
5132430341232013020
62441450154404214
7163434044532544
oct23040220673262
94566310675861
101310003001010
114656295a6980
12191a7943066a
13966c05c5852
1447593c8d694
15241221c750a
hex131024376b2

1310003001010 has 64 divisors (see below), whose sum is σ = 2636229214080. Its totient is φ = 464572846080.

The previous prime is 1310003000993. The next prime is 1310003001029. The reversal of 1310003001010 is 101003000131.

It is a super-2 number, since 2×13100030010102 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2876626 + ... + 3300754.

It is an arithmetic number, because the mean of its divisors is an integer number (41191081470).

Almost surely, 21310003001010 is an apocalyptic number.

1310003001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310003001010 is an abundant number, since it is smaller than the sum of its proper divisors (1326226213070).

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

1310003001010 is a wasteful number, since it uses less digits than its factorization.

1310003001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424843.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 1310003001010 its reverse (101003000131), we get a palindrome (1411006001141).

The spelling of 1310003001010 in words is "one trillion, three hundred ten billion, three million, one thousand, ten".

Divisors: 1 2 5 10 11 22 43 55 86 110 215 430 473 653 946 1306 2365 3265 4730 6530 7183 14366 28079 35915 56158 71830 140395 280790 308869 424129 617738 848258 1544345 2120645 3088690 4241290 4665419 9330838 18237547 23327095 36475094 46654190 91187735 182375470 200613017 276956237 401226034 553912474 1003065085 1384781185 2006130170 2769562370 3046518607 6093037214 11909118191 15232593035 23818236382 30465186070 59545590955 119091181910 131000300101 262000600202 655001500505 1310003001010