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10133044044 = 2238341924281
BaseRepresentation
bin10010110111111100…
…11111101101001100
3222011012002222020120
421123332133231030
5131223024402134
64353254144540
7506051311314
oct113376375514
928135088216
1010133044044
11432a925a72
121b69652150
13c56430666
146c1ab6444
153e48dd649
hex25bf9fb4c

10133044044 has 48 divisors (see below), whose sum is σ = 23986730880. Its totient is φ = 3328885120.

The previous prime is 10133044037. The next prime is 10133044049. The reversal of 10133044044 is 44044033101.

It is not an unprimeable number, because it can be changed into a prime (10133044049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405184 + ... + 429464.

It is an arithmetic number, because the mean of its divisors is an integer number (499723560).

Almost surely, 210133044044 is an apocalyptic number.

It is an amenable number.

10133044044 is an abundant number, since it is smaller than the sum of its proper divisors (13853686836).

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

10133044044 is a wasteful number, since it uses less digits than its factorization.

10133044044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24790 (or 24788 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10133044044 its reverse (44044033101), we get a palindrome (54177077145).

The spelling of 10133044044 in words is "ten billion, one hundred thirty-three million, forty-four thousand, forty-four".

Divisors: 1 2 3 4 6 12 83 166 249 332 419 498 838 996 1257 1676 2514 5028 24281 34777 48562 69554 72843 97124 104331 139108 145686 208662 291372 417324 2015323 4030646 6045969 8061292 10173739 12091938 20347478 24183876 30521217 40694956 61042434 122084868 844420337 1688840674 2533261011 3377681348 5066522022 10133044044