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2047015152 = 2434713171021
BaseRepresentation
bin111101000000010…
…1111100011110000
312021122211010220000
41322000233203300
513143013441102
6535042350000
7101504225130
oct17200574360
95248733800
102047015152
11960539866
1249165b300
13268128c90
14155c16ac0
15bea9d01c
hex7a02f8f0

2047015152 has 400 divisors, whose sum is σ = 7728380352. Its totient is φ = 507617280.

The previous prime is 2047015133. The next prime is 2047015231. The reversal of 2047015152 is 2515107402.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2004402 + ... + 2005422.

Almost surely, 22047015152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2047015152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3864190176).

2047015152 is an abundant number, since it is smaller than the sum of its proper divisors (5681365200).

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

2047015152 is a wasteful number, since it uses less digits than its factorization.

2047015152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2047015152 is about 45243.9515515610. The cubic root of 2047015152 is about 1269.7172479009.

The spelling of 2047015152 in words is "two billion, forty-seven million, fifteen thousand, one hundred fifty-two".