Search a number
-
+
10100300101 = 149431157279
BaseRepresentation
bin10010110100000011…
…00101100101000101
3222001220111101222221
421122001211211011
5131141134100401
64350124252341
7505203064033
oct113201454505
928056441887
1010100300101
1143133a0a61
121b5a6a10b1
13c4c707748
146bb5d1553
153e1ac17a1
hex25a065945

10100300101 has 8 divisors (see below), whose sum is σ = 10191744000. Its totient is φ = 10009171920.

The previous prime is 10100300069. The next prime is 10100300149.

It is a happy number.

10100300101 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10100300101 - 25 = 10100300069 is a prime.

It is a super-2 number, since 2×101003001012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100300501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14421 + ... + 142858.

It is an arithmetic number, because the mean of its divisors is an integer number (1273968000).

Almost surely, 210100300101 is an apocalyptic number.

It is an amenable number.

10100300101 is a deficient number, since it is larger than the sum of its proper divisors (91443899).

10100300101 is a wasteful number, since it uses less digits than its factorization.

10100300101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157859.

The product of its (nonzero) digits is 3, while the sum is 7.

The spelling of 10100300101 in words is "ten billion, one hundred million, three hundred thousand, one hundred one".

Divisors: 1 149 431 64219 157279 23434571 67787249 10100300101