Search a number
-
+
10011012007 = 531999371013
BaseRepresentation
bin10010101001011001…
…11110101110100111
3221211200111002202111
421110230332232213
5131000304341012
64333214421451
7503040124633
oct112454765647
927750432674
1010011012007
114277a56547
121b34801887
13c37074859
146ad7cbdc3
153d8d35ba7
hex254b3eba7

10011012007 has 16 divisors (see below), whose sum is σ = 10272225600. Its totient is φ = 9752700672.

The previous prime is 10011011987. The next prime is 10011012013. The reversal of 10011012007 is 70021011001.

It is a cyclic number.

It is not a de Polignac number, because 10011012007 - 219 = 10010487719 is a prime.

It is a super-2 number, since 2×100110120072 (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 (10011012017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9882033 + ... + 9883045.

It is an arithmetic number, because the mean of its divisors is an integer number (642014100).

Almost surely, 210011012007 is an apocalyptic number.

10011012007 is a deficient number, since it is larger than the sum of its proper divisors (261213593).

10011012007 is a wasteful number, since it uses less digits than its factorization.

10011012007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202.

The product of its (nonzero) digits is 14, while the sum is 13.

Adding to 10011012007 its reverse (70021011001), we get a palindrome (80032023008).

The spelling of 10011012007 in words is "ten billion, eleven million, twelve thousand, seven".

Divisors: 1 53 199 937 1013 10547 49661 53689 186463 201587 949181 9882539 10684111 50306593 188887019 10011012007