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3380638054 = 2172914923011
BaseRepresentation
bin1100100110000000…
…0111000101100110
322201121021012120211
43021200013011212
523410420404204
61315242450034
7146526643423
oct31140070546
98647235524
103380638054
111485311452
127a420391a
1341b506c61
14240daad4a
1514bbd0804
hexc9807166

3380638054 has 32 divisors (see below), whose sum is σ = 5591916000. Its totient is φ = 1525655040.

The previous prime is 3380638039. The next prime is 3380638097. The reversal of 3380638054 is 4508360833.

It is a super-2 number, since 2×33806380542 = 22857427304305813832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3380637998 and 3380638016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135409 + ... + 158419.

It is an arithmetic number, because the mean of its divisors is an integer number (174747375).

Almost surely, 23380638054 is an apocalyptic number.

3380638054 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3380638054 is a deficient number, since it is larger than the sum of its proper divisors (2211277946).

3380638054 is a wasteful number, since it uses less digits than its factorization.

3380638054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23208.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3380638054 is about 58143.2545872692. The cubic root of 3380638054 is about 1500.8348025762.

Adding to 3380638054 its reverse (4508360833), we get a palindrome (7888998887).

The spelling of 3380638054 in words is "three billion, three hundred eighty million, six hundred thirty-eight thousand, fifty-four".

Divisors: 1 2 17 29 34 58 149 298 493 986 2533 4321 5066 8642 23011 46022 73457 146914 391187 667319 782374 1334638 3428639 6857278 11344423 22688846 58286863 99430531 116573726 198861062 1690319027 3380638054