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38721322101068 = 224725544179043
BaseRepresentation
bin10001100110111100000101…
…01001100010100101001100
312002002201111111212112001022
420303132002221202211030
520033402231424213233
6214204155123133312
711104344313166105
oct1063360251424514
9162081444775038
1038721322101068
1111379690955012
124414550514238
13187b535a50799
1497c19ca4b3ac
1547236cb6b398
hex233782a6294c

38721322101068 has 36 divisors (see below), whose sum is σ = 69236865320952. Its totient is φ = 18948150587520.

The previous prime is 38721322101053. The next prime is 38721322101101. The reversal of 38721322101068 is 86010122312783.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489837155 + ... + 489916197.

Almost surely, 238721322101068 is an apocalyptic number.

It is an amenable number.

38721322101068 is a deficient number, since it is larger than the sum of its proper divisors (30515543219884).

38721322101068 is a wasteful number, since it uses less digits than its factorization.

38721322101068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134582 (or 134533 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 38721322101068 in words is "thirty-eight trillion, seven hundred twenty-one billion, three hundred twenty-two million, one hundred one thousand, sixty-eight".

Divisors: 1 2 4 47 94 188 2209 4418 8836 55441 79043 110882 158086 221764 316172 2605727 3715021 5211454 7430042 10422908 14860084 122469169 174605987 244938338 349211974 489876676 698423948 4382222963 8764445926 17528891852 205964479261 411928958522 823857917044 9680330525267 19360661050534 38721322101068