Search a number
-
+
10224151420 = 225773029653
BaseRepresentation
bin10011000010110100…
…00010101101111100
3222101112112201001211
421201122002231330
5131414340321140
64410311014204
7511235565430
oct114132025574
928345481054
1010224151420
1143772a331a
121b9406a364
13c6c27c652
146cdc309c0
153ec8d82ea
hex261682b7c

10224151420 has 24 divisors (see below), whose sum is σ = 24537963744. Its totient is φ = 3505423296.

The previous prime is 10224151417. The next prime is 10224151423. The reversal of 10224151420 is 2415142201.

It is an interprime number because it is at equal distance from previous prime (10224151417) and next prime (10224151423).

It is a junction number, because it is equal to n+sod(n) for n = 10224151391 and 10224151400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10224151423) 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, 36514687 + ... + 36514966.

It is an arithmetic number, because the mean of its divisors is an integer number (1022415156).

Almost surely, 210224151420 is an apocalyptic number.

10224151420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10224151420 is an abundant number, since it is smaller than the sum of its proper divisors (14313812324).

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

10224151420 is a wasteful number, since it uses less digits than its factorization.

10224151420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73029669 (or 73029667 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 10224151420 its reverse (2415142201), we get a palindrome (12639293621).

The spelling of 10224151420 in words is "ten billion, two hundred twenty-four million, one hundred fifty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 73029653 146059306 292118612 365148265 511207571 730296530 1022415142 1460593060 2044830284 2556037855 5112075710 10224151420