Search a number
-
+
10254224415 = 354349157189
BaseRepresentation
bin10011000110011001…
…10000110000011111
3222110122010120110110
421203030300300133
5132000040140130
64413303341103
7512052320001
oct114314606037
928418116413
1010254224415
114392273636
121ba2151793
13c7557b916
146d3c1c371
15400378ab0
hex263330c1f

10254224415 has 16 divisors (see below), whose sum is σ = 16410636000. Its totient is φ = 5467627392.

The previous prime is 10254224381. The next prime is 10254224417. The reversal of 10254224415 is 51442245201.

It is not a de Polignac number, because 10254224415 - 27 = 10254224287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10254224417) 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, 13360 + ... + 143829.

It is an arithmetic number, because the mean of its divisors is an integer number (1025664750).

Almost surely, 210254224415 is an apocalyptic number.

10254224415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10254224415 is a deficient number, since it is larger than the sum of its proper divisors (6156411585).

10254224415 is a wasteful number, since it uses less digits than its factorization.

10254224415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161546.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 10254224415 its reverse (51442245201), we get a palindrome (61696469616).

The spelling of 10254224415 in words is "ten billion, two hundred fifty-four million, two hundred twenty-four thousand, four hundred fifteen".

Divisors: 1 3 5 15 4349 13047 21745 65235 157189 471567 785945 2357835 683614961 2050844883 3418074805 10254224415