Search a number
-
+
10219464606 = 2313131018777
BaseRepresentation
bin10011000010010000…
…01010011110011110
3222101012201120222010
421201020022132132
5131412140331411
64410022332050
7511151005311
oct114110123636
928335646863
1010219464606
11437469201a
121b9258a026
13c6b2cb2a0
146cd370978
153ec2ae7a6
hex26120a79e

10219464606 has 16 divisors (see below), whose sum is σ = 22011154704. Its totient is φ = 3144450624.

The previous prime is 10219464601. The next prime is 10219464613. The reversal of 10219464606 is 60646491201.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10219464601) 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, 65509311 + ... + 65509466.

It is an arithmetic number, because the mean of its divisors is an integer number (1375697169).

Almost surely, 210219464606 is an apocalyptic number.

10219464606 is an abundant number, since it is smaller than the sum of its proper divisors (11791690098).

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

10219464606 is a wasteful number, since it uses less digits than its factorization.

10219464606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131018795.

The product of its (nonzero) digits is 62208, while the sum is 39.

It can be divided in two parts, 10219 and 464606, that added together give a triangular number (474825 = T974).

The spelling of 10219464606 in words is "ten billion, two hundred nineteen million, four hundred sixty-four thousand, six hundred six".

Divisors: 1 2 3 6 13 26 39 78 131018777 262037554 393056331 786112662 1703244101 3406488202 5109732303 10219464606