Search a number
-
+
10030889996 = 2223731493581
BaseRepresentation
bin10010101011110001…
…10011110000001100
3221220001220000020022
421111320303300030
5131020401434441
64335204441312
7503401105151
oct112570636014
927801800208
1010030889996
1142881a3136
121b3b3a9238
13c3b21458a
146b22c4228
153da96084b
hex255e33c0c

10030889996 has 24 divisors (see below), whose sum is σ = 18568211424. Its totient is φ = 4731661440.

The previous prime is 10030889987. The next prime is 10030890013. The reversal of 10030889996 is 69998803001.

It is a super-2 number, since 2×100308899962 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740075 + ... + 753506.

It is an arithmetic number, because the mean of its divisors is an integer number (773675476).

Almost surely, 210030889996 is an apocalyptic number.

It is an amenable number.

10030889996 is a deficient number, since it is larger than the sum of its proper divisors (8537321428).

10030889996 is a wasteful number, since it uses less digits than its factorization.

10030889996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493681 (or 1493679 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 53.

The spelling of 10030889996 in words is "ten billion, thirty million, eight hundred eighty-nine thousand, nine hundred ninety-six".

Divisors: 1 2 4 23 46 73 92 146 292 1679 3358 6716 1493581 2987162 5974324 34352363 68704726 109031413 137409452 218062826 436125652 2507722499 5015444998 10030889996