Search a number
-
+
101014671280 = 2451262683391
BaseRepresentation
bin101111000010011110…
…0011000111110110000
3100122201212220222120111
41132010330120332300
53123334223440110
6114223330551104
710204144352545
oct1360474307660
9318655828514
10101014671280
113992716a706
12176b1738494
1396aaab5753
144c63b0abcc
152963367e8a
hex1784f18fb0

101014671280 has 20 divisors (see below), whose sum is σ = 234859110912. Its totient is φ = 40405868480.

The previous prime is 101014671259. The next prime is 101014671299. The reversal of 101014671280 is 82176410101.

It is a tau number, because it is divible by the number of its divisors (20).

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 3 ways as a sum of consecutive naturals, for example, 631341616 + ... + 631341775.

Almost surely, 2101014671280 is an apocalyptic number.

101014671280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101014671280 is an abundant number, since it is smaller than the sum of its proper divisors (133844439632).

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

101014671280 is a wasteful number, since it uses less digits than its factorization.

101014671280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262683404 (or 1262683398 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 31.

The spelling of 101014671280 in words is "one hundred one billion, fourteen million, six hundred seventy-one thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1262683391 2525366782 5050733564 6313416955 10101467128 12626833910 20202934256 25253667820 50507335640 101014671280