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48897037041 = 367271897671
BaseRepresentation
bin101101100010011111…
…011001001011110001
311200012201101211212220
4231202133121023301
51300120120141131
634244001111253
73350466646206
oct554237311361
9150181354786
1048897037041
1119812114716
129587628529
1347c33c2518
14251c05dcad
151412b25e96
hexb627d92f1

48897037041 has 16 divisors (see below), whose sum is σ = 66413365248. Its totient is φ = 31992958800.

The previous prime is 48897037027. The next prime is 48897037069. The reversal of 48897037041 is 14073079884.

It is not a de Polignac number, because 48897037041 - 25 = 48897037009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48897037081) 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, 394365 + ... + 503306.

It is an arithmetic number, because the mean of its divisors is an integer number (4150835328).

Almost surely, 248897037041 is an apocalyptic number.

It is an amenable number.

48897037041 is a deficient number, since it is larger than the sum of its proper divisors (17516328207).

48897037041 is a wasteful number, since it uses less digits than its factorization.

48897037041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898012.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 48897037041 in words is "forty-eight billion, eight hundred ninety-seven million, thirty-seven thousand, forty-one".

Divisors: 1 3 67 201 271 813 18157 54471 897671 2693013 60143957 180431871 243268841 729806523 16299012347 48897037041