Search a number
-
+
163034698248 = 233219119177411
BaseRepresentation
bin1001011111010110100…
…0000001001000001000
3120120211011112210101100
42113311220001020020
510132343340320443
6202521435221400
714531103032652
oct2276550011010
9516734483340
10163034698248
1163162922944
122771bba7860
13124b2bac766
147c6898d6d2
1543930d73d3
hex25f5a01208

163034698248 has 48 divisors (see below), whose sum is σ = 464791906800. Its totient is φ = 51484641120.

The previous prime is 163034698241. The next prime is 163034698271. The reversal of 163034698248 is 842896430361.

163034698248 is a `hidden beast` number, since 1 + 6 + 303 + 4 + 6 + 98 + 248 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 163034698194 and 163034698203.

It is not an unprimeable number, because it can be changed into a prime (163034698241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59587338 + ... + 59590073.

It is an arithmetic number, because the mean of its divisors is an integer number (9683164725).

Almost surely, 2163034698248 is an apocalyptic number.

163034698248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

163034698248 is an abundant number, since it is smaller than the sum of its proper divisors (301757208552).

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

163034698248 is a wasteful number, since it uses less digits than its factorization.

163034698248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119177442 (or 119177435 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 163034698248 in words is "one hundred sixty-three billion, thirty-four million, six hundred ninety-eight thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 342 456 684 1368 119177411 238354822 357532233 476709644 715064466 953419288 1072596699 1430128932 2145193398 2264370809 2860257864 4290386796 4528741618 6793112427 8580773592 9057483236 13586224854 18114966472 20379337281 27172449708 40758674562 54344899416 81517349124 163034698248