Search a number
-
+
961050672 = 24326673963
BaseRepresentation
bin111001010010000…
…111100000110000
32110222101102200100
4321102013200300
53432012110142
6235210352400
732546540001
oct7122074060
92428342610
10961050672
1145354065a
12229a2b700
1312415094a
14918cd1a8
155958ab4c
hex39487830

961050672 has 30 divisors (see below), whose sum is σ = 2689607492. Its totient is φ = 320350176.

The previous prime is 961050611. The next prime is 961050697. The reversal of 961050672 is 276050169.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3336838 + ... + 3337125.

Almost surely, 2961050672 is an apocalyptic number.

It is an amenable number.

961050672 is an abundant number, since it is smaller than the sum of its proper divisors (1728556820).

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

961050672 is a wasteful number, since it uses less digits than its factorization.

961050672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673977 (or 6673968 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 961050672 is about 31000.8172795493. The cubic root of 961050672 is about 986.8445846268.

The spelling of 961050672 in words is "nine hundred sixty-one million, fifty thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 6673963 13347926 20021889 26695852 40043778 53391704 60065667 80087556 106783408 120131334 160175112 240262668 320350224 480525336 961050672