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47899320504 = 23372311123373
BaseRepresentation
bin101100100111000001…
…011010000010111000
311120122012000121002120
4230213001122002320
51241044211224004
634001000401240
73313663335510
oct544701320270
9146565017076
1047899320504
111934aa104a2
129349476220
1346947a47c9
142465748840
1513a52463d9
hexb2705a0b8

47899320504 has 64 divisors (see below), whose sum is σ = 136915530240. Its totient is φ = 13679487360.

The previous prime is 47899320487. The next prime is 47899320529. The reversal of 47899320504 is 40502399874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326562 + ... + 449934.

It is an arithmetic number, because the mean of its divisors is an integer number (2139305160).

Almost surely, 247899320504 is an apocalyptic number.

It is an amenable number.

47899320504 is an abundant number, since it is smaller than the sum of its proper divisors (89016209736).

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

47899320504 is a wasteful number, since it uses less digits than its factorization.

47899320504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125700 (or 125696 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 47899320504 in words is "forty-seven billion, eight hundred ninety-nine million, three hundred twenty thousand, five hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 2311 4622 6933 9244 13866 16177 18488 27732 32354 48531 55464 64708 97062 123373 129416 194124 246746 370119 388248 493492 740238 863611 986984 1480476 1727222 2590833 2960952 3454444 5181666 6908888 10363332 20726664 285115003 570230006 855345009 1140460012 1710690018 1995805021 2280920024 3421380036 3991610042 5987415063 6842760072 7983220084 11974830126 15966440168 23949660252 47899320504