Search a number
-
+
16770354260 = 2251176228883
BaseRepresentation
bin11111001111001011…
…10100110001010100
31121021202101021011212
433213211310301110
5233321202314020
611412034520552
71132404442052
oct174745646124
947252337155
1016770354260
117126478410
123300436158
13177355945a
14b513c11d2
15682463cc5
hex3e7974c54

16770354260 has 24 divisors (see below), whose sum is σ = 38419357536. Its totient is φ = 6098310560.

The previous prime is 16770354253. The next prime is 16770354311. The reversal of 16770354260 is 6245307761.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38114222 + ... + 38114661.

It is an arithmetic number, because the mean of its divisors is an integer number (1600806564).

Almost surely, 216770354260 is an apocalyptic number.

16770354260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16770354260 is an abundant number, since it is smaller than the sum of its proper divisors (21649003276).

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

16770354260 is a wasteful number, since it uses less digits than its factorization.

16770354260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76228903 (or 76228901 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 16770354260 in words is "sixteen billion, seven hundred seventy million, three hundred fifty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 76228883 152457766 304915532 381144415 762288830 838517713 1524577660 1677035426 3354070852 4192588565 8385177130 16770354260