Search a number
-
+
48490046952948 = 2233716323688961
BaseRepresentation
bin10110000011001111110000…
…00001100001010111110100
320100200121021202002221122000
423001213320001201113310
522323430104004443243
6251044004155135300
713133201365324506
oct1301477001412764
9210617252087560
1048490046952948
11144a5571410187
125531842744530
13210979027b723
14bd8d0615bd76
1559150dace5d3
hex2c19f80615f4

48490046952948 has 48 divisors (see below), whose sum is σ = 127485569473920. Its totient is φ = 15935696179200.

The previous prime is 48490046952913. The next prime is 48490046952983. The reversal of 48490046952948 is 84925964009484.

48490046952948 is a `hidden beast` number, since 4 + 8 + 4 + 90 + 0 + 4 + 6 + 9 + 529 + 4 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (48490046952913) and next prime (48490046952983).

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, 3161836813 + ... + 3161852148.

It is an arithmetic number, because the mean of its divisors is an integer number (2655949364040).

Almost surely, 248490046952948 is an apocalyptic number.

It is an amenable number.

48490046952948 is an abundant number, since it is smaller than the sum of its proper divisors (78995522520972).

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

48490046952948 is a wasteful number, since it uses less digits than its factorization.

48490046952948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323689045 (or 6323689037 counting only the distinct ones).

The product of its (nonzero) digits is 716636160, while the sum is 72.

The spelling of 48490046952948 in words is "forty-eight trillion, four hundred ninety billion, forty-six million, nine hundred fifty-two thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 71 108 142 213 284 426 639 852 1278 1917 2556 3834 7668 6323688961 12647377922 18971066883 25294755844 37942133766 56913200649 75884267532 113826401298 170739601947 227652802596 341479203894 448981916231 682958407788 897963832462 1346945748693 1795927664924 2693891497386 4040837246079 5387782994772 8081674492158 12122511738237 16163348984316 24245023476474 48490046952948