Search a number
-
+
48729096 = 23321379659
BaseRepresentation
bin1011100111100…
…0110000001000
310101200200202100
42321320300020
544433312341
64500233400
71131122223
oct271706010
9111620670
1048729096
1125562989
121439b860
13a131ab0
1466865ba
1544283b6
hex2e78c08

48729096 has 96 divisors (see below), whose sum is σ = 144144000. Its totient is φ = 14781312.

The previous prime is 48729073. The next prime is 48729133. The reversal of 48729096 is 69092784.

It is a happy number.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73615 + ... + 74273.

It is an arithmetic number, because the mean of its divisors is an integer number (1501500).

Almost surely, 248729096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48729096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72072000).

48729096 is an abundant number, since it is smaller than the sum of its proper divisors (95414904).

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

48729096 is a wasteful number, since it uses less digits than its factorization.

48729096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 48729096 is about 6980.6228948426. The cubic root of 48729096 is about 365.2549566654.

The spelling of 48729096 in words is "forty-eight million, seven hundred twenty-nine thousand, ninety-six".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 79 104 117 156 158 234 237 312 316 468 474 632 659 711 936 948 1027 1318 1422 1896 1977 2054 2636 2844 3081 3954 4108 5272 5688 5931 6162 7908 8216 8567 9243 11862 12324 15816 17134 18486 23724 24648 25701 34268 36972 47448 51402 52061 68536 73944 77103 102804 104122 154206 156183 205608 208244 308412 312366 416488 468549 616824 624732 676793 937098 1249464 1353586 1874196 2030379 2707172 3748392 4060758 5414344 6091137 8121516 12182274 16243032 24364548 48729096