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48813705 = 3352379199
BaseRepresentation
bin1011101000110…
…1011010001001
310101211222211000
42322031122021
544444014310
64502125213
71131624003
oct272153211
9111758730
1048813705
1125610506
1214420809
13a161465
1466a9373
1544434c0
hex2e8d689

48813705 has 64 divisors (see below), whose sum is σ = 92160000. Its totient is φ = 24463296.

The previous prime is 48813691. The next prime is 48813719. The reversal of 48813705 is 50731884.

48813705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48813691) and next prime (48813719).

It is not a de Polignac number, because 48813705 - 28 = 48813449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48813705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 245196 + ... + 245394.

It is an arithmetic number, because the mean of its divisors is an integer number (1440000).

Almost surely, 248813705 is an apocalyptic number.

48813705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48813705 is a deficient number, since it is larger than the sum of its proper divisors (43346295).

48813705 is a wasteful number, since it uses less digits than its factorization.

48813705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 48813705 is about 6986.6805422890. The cubic root of 48813705 is about 365.4662335009.

The spelling of 48813705 in words is "forty-eight million, eight hundred thirteen thousand, seven hundred five".

Divisors: 1 3 5 9 15 23 27 45 69 79 115 135 199 207 237 345 395 597 621 711 995 1035 1185 1791 1817 2133 2985 3105 3555 4577 5373 5451 8955 9085 10665 13731 15721 16353 22885 26865 27255 41193 47163 49059 68655 78605 81765 123579 141489 205965 235815 245295 361583 424467 617895 707445 1084749 1807915 2122335 3254247 5423745 9762741 16271235 48813705