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48025494 = 23311233347
BaseRepresentation
bin1011011100110…
…0111110010110
310100100221121000
42313030332112
544243303434
64433204130
71122132006
oct267147626
9110327530
1048025494
11251222a0
1214100646
139c4676a
146542006
154339b99
hex2dccf96

48025494 has 64 divisors (see below), whose sum is σ = 117262080. Its totient is φ = 14448960.

The previous prime is 48025463. The next prime is 48025507. The reversal of 48025494 is 49452084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138229 + ... + 138575.

It is an arithmetic number, because the mean of its divisors is an integer number (1832220).

Almost surely, 248025494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48025494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58631040).

48025494 is an abundant number, since it is smaller than the sum of its proper divisors (69236586).

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

48025494 is a wasteful number, since it uses less digits than its factorization.

48025494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 48025494 is about 6930.0428570103. The cubic root of 48025494 is about 363.4884483904.

It can be divided in two parts, 4802 and 5494, that added together give a triangular number (10296 = T143).

The spelling of 48025494 in words is "forty-eight million, twenty-five thousand, four hundred ninety-four".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 99 198 233 297 347 466 594 694 699 1041 1398 2082 2097 2563 3123 3817 4194 5126 6246 6291 7634 7689 9369 11451 12582 15378 18738 22902 23067 34353 46134 68706 69201 80851 103059 138402 161702 206118 242553 485106 727659 889361 1455318 1778722 2182977 2668083 4365954 5336166 8004249 16008498 24012747 48025494