Search a number
-
+
10100101104 = 243270139591
BaseRepresentation
bin10010110100000001…
…10100111111110000
3222001220010022000200
421122000310333300
5131141111213404
64350120115200
7505201304622
oct113200647760
928056108020
1010100101104
1143132754a5
121b5a605b00
13c4c667cb2
146bb57cc12
153e1a82839
hex25a034ff0

10100101104 has 30 divisors (see below), whose sum is σ = 28266255576. Its totient is φ = 3366700320.

The previous prime is 10100101069. The next prime is 10100101117. The reversal of 10100101104 is 40110100101.

It is a super-2 number, since 2×101001011042 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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, 35069652 + ... + 35069939.

Almost surely, 210100101104 is an apocalyptic number.

It is an amenable number.

10100101104 is an abundant number, since it is smaller than the sum of its proper divisors (18166154472).

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

10100101104 is a wasteful number, since it uses less digits than its factorization.

10100101104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70139605 (or 70139596 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10100101104 its reverse (40110100101), we get a palindrome (50210201205).

The spelling of 10100101104 in words is "ten billion, one hundred million, one hundred one thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 70139591 140279182 210418773 280558364 420837546 561116728 631256319 841675092 1122233456 1262512638 1683350184 2525025276 3366700368 5050050552 10100101104