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3011231000130 = 235433559655883
BaseRepresentation
bin101011110100011011010…
…110101010011001000010
3101122212111212101012021220
4223310123112222121002
5343314000114001010
610223201310455510
7430361053116513
oct53643326523102
911585455335256
103011231000130
11a61068440371
1240771b204596
1318ac5b576b02
14a5a5c738a0a
15534e0712970
hex2bd1b5aa642

3011231000130 has 64 divisors (see below), whose sum is σ = 7397112222720. Its totient is φ = 784099060416.

The previous prime is 3011231000123. The next prime is 3011231000179. The reversal of 3011231000130 is 310001321103.

3011231000130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30112310001302 (a number of 26 digits) contains 22 as substring.

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

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, 4263169 + ... + 4919051.

It is an arithmetic number, because the mean of its divisors is an integer number (115579878480).

Almost surely, 23011231000130 is an apocalyptic number.

3011231000130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3011231000130 is an abundant number, since it is smaller than the sum of its proper divisors (4385881222590).

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

3011231000130 is a wasteful number, since it uses less digits than its factorization.

3011231000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659495.

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

Adding to 3011231000130 its reverse (310001321103), we get a palindrome (3321232321233).

The spelling of 3011231000130 in words is "three trillion, eleven billion, two hundred thirty-one million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 3559 7118 10677 17795 21354 35590 53385 106770 153037 306074 459111 655883 765185 918222 1311766 1530370 1967649 2295555 3279415 3935298 4591110 6558830 9838245 19676490 28202969 56405938 84608907 141014845 169217814 282029690 423044535 846089070 2334287597 4668575194 7002862791 11671437985 14005725582 23342875970 35014313955 70028627910 100374366671 200748733342 301123100013 501871833355 602246200026 1003743666710 1505615500065 3011231000130