Search a number
-
+
147516928000 = 212531337599
BaseRepresentation
bin1000100101100010110…
…0011011000000000000
3112002202201010101102221
42021120230123000000
54404103313144000
6151433543420424
713441415125201
oct2113054330000
9462681111387
10147516928000
115761a507432
122470b154714
1310babcc90a0
1471d5aa95a8
153c85ae961a
hex2258b1b000

147516928000 has 416 divisors, whose sum is σ = 407872483200. Its totient is φ = 52907212800.

The previous prime is 147516927989. The next prime is 147516928033. The reversal of 147516928000 is 829615741.

147516928000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (416).

It is a super-2 number, since 2×1475169280002 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246271701 + ... + 246272299.

It is an arithmetic number, because the mean of its divisors is an integer number (980462700).

Almost surely, 2147516928000 is an apocalyptic number.

147516928000 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 147516928000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203936241600).

147516928000 is an abundant number, since it is smaller than the sum of its proper divisors (260355555200).

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

147516928000 is an equidigital number, since it uses as much as digits as its factorization.

147516928000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 147516928000 in words is "one hundred forty-seven billion, five hundred sixteen million, nine hundred twenty-eight thousand".