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47275261201 = 7222327715619
BaseRepresentation
bin101100000001110100…
…110011110100010001
311112000200202002200001
4230001310303310101
51233304431324301
633415024530001
73262345042600
oct540164636421
9145020662601
1047275261201
111905a71a503
1291b4480901
1345c5403c4c
1424068dba37
15136a574c01
hexb01d33d11

47275261201 has 24 divisors (see below), whose sum is σ = 55443252480. Its totient is φ = 40191736032.

The previous prime is 47275261199. The next prime is 47275261259. The reversal of 47275261201 is 10216257274.

It is not a de Polignac number, because 47275261201 - 21 = 47275261199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47275262201) 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, 3018970 + ... + 3034588.

It is an arithmetic number, because the mean of its divisors is an integer number (2310135520).

Almost surely, 247275261201 is an apocalyptic number.

It is an amenable number.

47275261201 is a deficient number, since it is larger than the sum of its proper divisors (8167991279).

47275261201 is a wasteful number, since it uses less digits than its factorization.

47275261201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16133 (or 16126 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 47275261201 in words is "forty-seven billion, two hundred seventy-five million, two hundred sixty-one thousand, two hundred one".

Divisors: 1 7 49 223 277 1561 1939 10927 13573 15619 61771 109333 432397 765331 3026779 3483037 4326463 24381259 30285241 170668813 211996687 964801249 6753608743 47275261201