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10233310020 = 2235170555167
BaseRepresentation
bin10011000011111001…
…11110101101000100
3222102011210000022020
421201330332231010
5131424211410040
64411235203140
7511406462043
oct114174765504
928364700266
1010233310020
11438148930a
121b971464b0
13c7113823b
146d113655a
153ed5e6cd0
hex261f3eb44

10233310020 has 24 divisors (see below), whose sum is σ = 28653268224. Its totient is φ = 2728882656.

The previous prime is 10233310019. The next prime is 10233310051. The reversal of 10233310020 is 2001333201.

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 7 ways as a sum of consecutive naturals, for example, 85277524 + ... + 85277643.

It is an arithmetic number, because the mean of its divisors is an integer number (1193886176).

Almost surely, 210233310020 is an apocalyptic number.

10233310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233310020 is an abundant number, since it is smaller than the sum of its proper divisors (18419958204).

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

10233310020 is a wasteful number, since it uses less digits than its factorization.

10233310020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170555179 (or 170555177 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10233310020 its reverse (2001333201), we get a palindrome (12234643221).

The spelling of 10233310020 in words is "ten billion, two hundred thirty-three million, three hundred ten thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 170555167 341110334 511665501 682220668 852775835 1023331002 1705551670 2046662004 2558327505 3411103340 5116655010 10233310020