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13124130244002 = 233713333407111
BaseRepresentation
bin1011111011111011001100…
…0111110000010110100010
31201110122200012110021102000
42332332303013300112202
53210011204320302002
643525050414304430
72523121116305451
oct276766307602642
951418605407360
1013124130244002
1141aaa04417308
12157b6647b8116
137427a5766a3b
143352d5b06b98
1517b5c703d61c
hexbefb31f05a2

13124130244002 has 32 divisors (see below), whose sum is σ = 29165151288960. Its totient is φ = 4374647469360.

The previous prime is 13124130243967. The next prime is 13124130244037. The reversal of 13124130244002 is 20044203142131.

13124130244002 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 413 + 0 + 244 + 0 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (13124130243967) and next prime (13124130244037).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2148427 + ... + 5555537.

It is an arithmetic number, because the mean of its divisors is an integer number (911410977780).

Almost surely, 213124130244002 is an apocalyptic number.

13124130244002 is an abundant number, since it is smaller than the sum of its proper divisors (16041021044958).

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

13124130244002 is a wasteful number, since it uses less digits than its factorization.

13124130244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478455 (or 3478449 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13124130244002 its reverse (20044203142131), we get a palindrome (33168333386133).

The spelling of 13124130244002 in words is "thirteen trillion, one hundred twenty-four billion, one hundred thirty million, two hundred forty-four thousand, two".

Divisors: 1 2 3 6 9 18 27 54 71333 142666 213999 427998 641997 1283994 1925991 3407111 3851982 6814222 10221333 20442666 30663999 61327998 91991997 183983994 243039448963 486078897926 729118346889 1458236693778 2187355040667 4374710081334 6562065122001 13124130244002