Search a number
-
+
151053225470 = 2575573874153
BaseRepresentation
bin1000110010101101111…
…0010100110111111110
3112102220011021220121022
42030223132110313332
54433324111203340
6153220510504142
713625145142310
oct2145336246776
9472804256538
10151053225470
1159074676024
1225337505052
1311323833bb4
14744d5d57b0
153de12c63b5
hex232b794dfe

151053225470 has 32 divisors (see below), whose sum is σ = 311296022208. Its totient is φ = 51696684288.

The previous prime is 151053225469. The next prime is 151053225473. The reversal of 151053225470 is 74522350151.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 151053225470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151053225473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898087 + ... + 1976066.

It is an arithmetic number, because the mean of its divisors is an integer number (9728000694).

Almost surely, 2151053225470 is an apocalyptic number.

151053225470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151053225470 is an abundant number, since it is smaller than the sum of its proper divisors (160242796738).

151053225470 is a wasteful number, since it uses less digits than its factorization.

151053225470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874724.

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 151053225470 in words is "one hundred fifty-one billion, fifty-three million, two hundred twenty-five thousand, four hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 557 1114 2785 3899 5570 7798 19495 38990 3874153 7748306 19370765 27119071 38741530 54238142 135595355 271190710 2157903221 4315806442 10789516105 15105322547 21579032210 30210645094 75526612735 151053225470