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48353047827 = 3717672021533
BaseRepresentation
bin101101000010000100…
…001111010100010011
311121210210210022222020
4231002010033110103
51243011340012302
634114005342523
73331143060630
oct550204172423
9147723708866
1048353047827
1119563042557
129455407a43
1347377a7c06
1424a9ad7187
1513ceebdebc
hexb4210f513

48353047827 has 32 divisors (see below), whose sum is σ = 79179443712. Its totient is φ = 25616853504.

The previous prime is 48353047817. The next prime is 48353047829. The reversal of 48353047827 is 72874035384.

It is not a de Polignac number, because 48353047827 - 24 = 48353047811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 48353047827.

It is not an unprimeable number, because it can be changed into a prime (48353047829) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 986848 + ... + 1034685.

It is an arithmetic number, because the mean of its divisors is an integer number (2474357616).

Almost surely, 248353047827 is an apocalyptic number.

48353047827 is a deficient number, since it is larger than the sum of its proper divisors (30826395885).

48353047827 is a wasteful number, since it uses less digits than its factorization.

48353047827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021627.

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 48353047827 in words is "forty-eight billion, three hundred fifty-three million, forty-seven thousand, eight hundred twenty-seven".

Divisors: 1 3 7 17 21 51 67 119 201 357 469 1139 1407 3417 7973 23919 2021533 6064599 14150731 34366061 42452193 103098183 135442711 240562427 406328133 721687281 948098977 2302526087 2844296931 6907578261 16117682609 48353047827