Search a number
-
+
2512051053 = 3172311231907
BaseRepresentation
bin1001010110111010…
…1101101101101101
320111001212102012220
42111232231231231
520121041113203
61053133545553
7116152040001
oct22556555555
96431772186
102512051053
111079a95156
125a13452b9
1331058b755
1419b8aa701
15ea80b653
hex95badb6d

2512051053 has 32 divisors (see below), whose sum is σ = 3705854976. Its totient is φ = 1505526528.

The previous prime is 2512051039. The next prime is 2512051063. The reversal of 2512051053 is 3501502152.

It is a happy number.

It is not a de Polignac number, because 2512051053 - 28 = 2512050797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512051063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1316326 + ... + 1318232.

It is an arithmetic number, because the mean of its divisors is an integer number (115807968).

Almost surely, 22512051053 is an apocalyptic number.

2512051053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2512051053 is a deficient number, since it is larger than the sum of its proper divisors (1193803923).

2512051053 is a wasteful number, since it uses less digits than its factorization.

2512051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 2512051053 is about 50120.3656511004. The cubic root of 2512051053 is about 1359.3860862745.

The spelling of 2512051053 in words is "two billion, five hundred twelve million, fifty-one thousand, fifty-three".

Divisors: 1 3 17 23 51 69 391 1123 1173 1907 3369 5721 19091 25829 32419 43861 57273 77487 97257 131583 439093 745637 1317279 2141561 2236911 6424683 36406537 49255903 109219611 147767709 837350351 2512051053