Search a number
-
+
152229581107200 = 21233521747137503
BaseRepresentation
bin100010100111001110110110…
…000110110011000000000000
3201222000000011020200021101000
4202213032312012303000000
5124423112140230412300
61255433145405012000
744031136634364462
oct4247166606630000
9658000136607330
10152229581107200
1144561225a10983
12150a7142854000
1366c3259a8977c
142983d45914132
15128ec92813c00
hex8a73b61b3000

152229581107200 has 2496 divisors, whose sum is σ = 610354254827520. Its totient is φ = 37046986997760.

The previous prime is 152229581107193. The next prime is 152229581107301. The reversal of 152229581107200 is 2701185922251.

It is a happy number.

152229581107200 is a `hidden beast` number, since 1 + 5 + 22 + 29 + 581 + 1 + 0 + 7 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 302643302149 + ... + 302643302651.

Almost surely, 2152229581107200 is an apocalyptic number.

152229581107200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152229581107200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305177127413760).

152229581107200 is an abundant number, since it is smaller than the sum of its proper divisors (458124673720320).

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

152229581107200 is a wasteful number, since it uses less digits than its factorization.

152229581107200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The spelling of 152229581107200 in words is "one hundred fifty-two trillion, two hundred twenty-nine billion, five hundred eighty-one million, one hundred seven thousand, two hundred".