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48704700212 = 2271987875417
BaseRepresentation
bin101101010111000001…
…101011111100110100
311122201022111010100122
4231113001223330310
51244221400401322
634212530431112
73342643056350
oct552701537464
9148638433318
1048704700212
1119723596163
129533132498
1347925bc24c
1425006b4460
151400cd2442
hexb5706bf34

48704700212 has 24 divisors (see below), whose sum is σ = 97458535104. Its totient is φ = 20862914112.

The previous prime is 48704700181. The next prime is 48704700217. The reversal of 48704700212 is 21200740784.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48704700217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382073 + ... + 493344.

It is an arithmetic number, because the mean of its divisors is an integer number (4060772296).

Almost surely, 248704700212 is an apocalyptic number.

It is an amenable number.

48704700212 is an abundant number, since it is smaller than the sum of its proper divisors (48753834892).

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

48704700212 is a wasteful number, since it uses less digits than its factorization.

48704700212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877415 (or 877413 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The spelling of 48704700212 in words is "forty-eight billion, seven hundred four million, seven hundred thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 1987 3974 7948 13909 27818 55636 875417 1750834 3501668 6127919 12255838 24511676 1739453579 3478907158 6957814316 12176175053 24352350106 48704700212