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49482495 = 345177187
BaseRepresentation
bin1011110011000…
…0101011111111
310110002222020000
42330300223333
5100131414440
64524325343
71140410556
oct274605377
9113088200
1049482495
1125a27a27
12146a3853
13a3369aa
146800d9d
154526730
hex2f30aff

49482495 has 40 divisors (see below), whose sum is σ = 93932784. Its totient is φ = 24834816.

The previous prime is 49482463. The next prime is 49482509. The reversal of 49482495 is 59428494.

It is not a de Polignac number, because 49482495 - 25 = 49482463 is a prime.

It is a super-2 number, since 2×494824952 = 4897034622850050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 49482495.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3292 + ... + 10478.

Almost surely, 249482495 is an apocalyptic number.

49482495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49482495 is a deficient number, since it is larger than the sum of its proper divisors (44450289).

49482495 is a wasteful number, since it uses less digits than its factorization.

49482495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221 (or 7212 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 49482495 is about 7034.3795035525. The cubic root of 49482495 is about 367.1277363244.

The spelling of 49482495 in words is "forty-nine million, four hundred eighty-two thousand, four hundred ninety-five".

Divisors: 1 3 5 9 15 17 27 45 51 81 85 135 153 255 405 459 765 1377 2295 6885 7187 21561 35935 64683 107805 122179 194049 323415 366537 582147 610895 970245 1099611 1832685 2910735 3298833 5498055 9896499 16494165 49482495