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47980596 = 22317235199
BaseRepresentation
bin1011011100001…
…0000000110100
310100021200000010
42313002000310
544240334341
64432220220
71121554056
oct267020064
9110250003
1047980596
11250a1594
121409a670
139c2c1b1
14652d8d6
15432b716
hex2dc2034

47980596 has 24 divisors (see below), whose sum is σ = 118540800. Its totient is φ = 15052672.

The previous prime is 47980531. The next prime is 47980607. The reversal of 47980596 is 69508974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117396 + ... + 117803.

It is an arithmetic number, because the mean of its divisors is an integer number (4939200).

Almost surely, 247980596 is an apocalyptic number.

It is an amenable number.

47980596 is an abundant number, since it is smaller than the sum of its proper divisors (70560204).

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

47980596 is a wasteful number, since it uses less digits than its factorization.

47980596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235223 (or 235221 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 47980596 is about 6926.8027256448. The cubic root of 47980596 is about 363.3751405661.

The spelling of 47980596 in words is "forty-seven million, nine hundred eighty thousand, five hundred ninety-six".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 235199 470398 705597 940796 1411194 2822388 3998383 7996766 11995149 15993532 23990298 47980596