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202101233308 = 221313728369067
BaseRepresentation
bin1011110000111000101…
…1000001011010011100
3201022122210010101201021
42330032023001122130
511302400403431213
6232502150453524
720413154065432
oct2741613013234
9638583111637
10202101233308
117878a971957
12332033642a4
131609a74c4b0
149ad31acd52
1553ccb81d8d
hex2f0e2c169c

202101233308 has 24 divisors (see below), whose sum is σ = 383663275632. Its totient is φ = 92596631424.

The previous prime is 202101233249. The next prime is 202101233359. The reversal of 202101233308 is 803332101202.

202101233308 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2021012333082 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 14177410 + ... + 14191657.

It is an arithmetic number, because the mean of its divisors is an integer number (15985969818).

Almost surely, 2202101233308 is an apocalyptic number.

It is an amenable number.

202101233308 is a deficient number, since it is larger than the sum of its proper divisors (181562042324).

202101233308 is a wasteful number, since it uses less digits than its factorization.

202101233308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28369221 (or 28369219 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 202101233308 in words is "two hundred two billion, one hundred one million, two hundred thirty-three thousand, three hundred eight".

Divisors: 1 2 4 13 26 52 137 274 548 1781 3562 7124 28369067 56738134 113476268 368797871 737595742 1475191484 3886562179 7773124358 15546248716 50525308327 101050616654 202101233308