Search a number
-
+
2276057070 = 23557172463
BaseRepresentation
bin1000011110101001…
…1101111111101110
312212121210200100000
42013222131333232
514130132311240
61013503445130
7110255110620
oct20752357756
95777720300
102276057070
11a68858401
125362b67a6
132a3711141
141783d8c10
15d4c42430
hex87a9dfee

2276057070 has 288 divisors, whose sum is σ = 7466554368. Its totient is φ = 488581632.

The previous prime is 2276057059. The next prime is 2276057089. The reversal of 2276057070 is 707506722.

2276057070 is a `hidden beast` number, since 2 + 27 + 60 + 570 + 7 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4915659 + ... + 4916121.

It is an arithmetic number, because the mean of its divisors is an integer number (25925536).

Almost surely, 22276057070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2276057070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3733277184).

2276057070 is an abundant number, since it is smaller than the sum of its proper divisors (5190497298).

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

2276057070 is a wasteful number, since it uses less digits than its factorization.

2276057070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 2276057070 is about 47708.0398884716. The cubic root of 2276057070 is about 1315.4097274132.

The spelling of 2276057070 in words is "two billion, two hundred seventy-six million, fifty-seven thousand, seventy".