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2253251055 = 351133141257
BaseRepresentation
bin1000011001001101…
…1110000111101111
312211000220000100210
42012103132013233
514103313013210
61011330553503
7106560214026
oct20623360757
95730800323
102253251055
11a569a0960
1252a738893
1329ba87763
1417537d8bd
15d2c39e20
hex864de1ef

2253251055 has 32 divisors (see below), whose sum is σ = 3944924928. Its totient is φ = 1089158400.

The previous prime is 2253251053. The next prime is 2253251087. The reversal of 2253251055 is 5501523522.

It is not a de Polignac number, because 2253251055 - 21 = 2253251053 is a prime.

It is a super-2 number, since 2×22532510552 = 10154280633717226050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253251053) 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, 33987 + ... + 75243.

It is an arithmetic number, because the mean of its divisors is an integer number (123278904).

Almost surely, 22253251055 is an apocalyptic number.

2253251055 is a deficient number, since it is larger than the sum of its proper divisors (1691673873).

2253251055 is a wasteful number, since it uses less digits than its factorization.

2253251055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41607.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 2253251055 is about 47468.4216611423. The cubic root of 2253251055 is about 1311.0015174057.

Adding to 2253251055 its reverse (5501523522), we get a palindrome (7754774577).

The spelling of 2253251055 in words is "two billion, two hundred fifty-three million, two hundred fifty-one thousand, fifty-five".

Divisors: 1 3 5 11 15 33 55 165 331 993 1655 3641 4965 10923 18205 41257 54615 123771 206285 453827 618855 1361481 2269135 6807405 13656067 40968201 68280335 150216737 204841005 450650211 751083685 2253251055