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2047086752 = 251912232753
BaseRepresentation
bin111101000000100…
…0001000010100000
312021122221210002212
41322001001002200
513143023234002
6535044101252
7101504643644
oct17201010240
95248853085
102047086752
11960588637
12491694828
13268152749
14155c34c24
15beab4352
hex7a0410a0

2047086752 has 48 divisors (see below), whose sum is σ = 4247328960. Its totient is φ = 968527872.

The previous prime is 2047086751. The next prime is 2047086793. The reversal of 2047086752 is 2576807402.

It is not an unprimeable number, because it can be changed into a prime (2047086751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742208 + ... + 744960.

It is an arithmetic number, because the mean of its divisors is an integer number (88486020).

Almost surely, 22047086752 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 2047086752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2123664480).

2047086752 is an abundant number, since it is smaller than the sum of its proper divisors (2200242208).

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

2047086752 is a wasteful number, since it uses less digits than its factorization.

2047086752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005 (or 3997 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 2047086752 is about 45244.7428106294. The cubic root of 2047086752 is about 1269.7320516823.

The spelling of 2047086752 in words is "two billion, forty-seven million, eighty-six thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 1223 2446 2753 4892 5506 9784 11012 19568 22024 23237 39136 44048 46474 52307 88096 92948 104614 185896 209228 371792 418456 743584 836912 1673824 3366919 6733838 13467676 26935352 53870704 63971461 107741408 127942922 255885844 511771688 1023543376 2047086752