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5031023033001 = 372172013214499
BaseRepresentation
bin100100100110110000001…
…0101110011101010101001
3122210221221122102111020110
41021031200111303222221
51124412013344024001
614411115311444533
71026323304122400
oct111154025635251
918727848374213
105031023033001
11166a710386409
12693067526749
132a656739c324
14135707a16637
158ad0607b3d6
hex49360573aa9

5031023033001 has 24 divisors (see below), whose sum is σ = 8262232308000. Its totient is φ = 2705760285312.

The previous prime is 5031023032999. The next prime is 5031023033039. The reversal of 5031023033001 is 1003303201305.

It is not a de Polignac number, because 5031023033001 - 21 = 5031023032999 is a prime.

It is a super-2 number, since 2×50310230330012 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5031023033041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1006604751 + ... + 1006609748.

It is an arithmetic number, because the mean of its divisors is an integer number (344259679500).

Almost surely, 25031023033001 is an apocalyptic number.

5031023033001 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5031023033001 is a deficient number, since it is larger than the sum of its proper divisors (3231209274999).

5031023033001 is a wasteful number, since it uses less digits than its factorization.

5031023033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013214533 (or 2013214526 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 5031023033001 its reverse (1003303201305), we get a palindrome (6034326234306).

The spelling of 5031023033001 in words is "five trillion, thirty-one billion, twenty-three million, thirty-three thousand, one".

Divisors: 1 3 7 17 21 49 51 119 147 357 833 2499 2013214499 6039643497 14092501493 34224646483 42277504479 98647510451 102673939449 239572525381 295942531353 718717576143 1677007677667 5031023033001