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2253250923 = 371147732843
BaseRepresentation
bin1000011001001101…
…1110000101101011
312211000220000011220
42012103132011223
514103313012143
61011330553123
7106560213450
oct20623360553
95730800156
102253250923
11a569a0850
1252a7387a3
1329ba87691
1417537d827
15d2c39d83
hex864de16b

2253250923 has 64 divisors (see below), whose sum is σ = 3879124992. Its totient is φ = 1129524480.

The previous prime is 2253250897. The next prime is 2253250933. The reversal of 2253250923 is 3290523522.

2253250923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2253250923 - 214 = 2253234539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2253250933) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 791140 + ... + 793982.

It is an arithmetic number, because the mean of its divisors is an integer number (60611328).

Almost surely, 22253250923 is an apocalyptic number.

2253250923 is a deficient number, since it is larger than the sum of its proper divisors (1625874069).

2253250923 is a wasteful number, since it uses less digits than its factorization.

2253250923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2253250923 is about 47468.4202707442. The cubic root of 2253250923 is about 1311.0014918053.

The spelling of 2253250923 in words is "two billion, two hundred fifty-three million, two hundred fifty thousand, nine hundred twenty-three".

Divisors: 1 3 7 11 21 33 47 73 77 141 219 231 329 511 517 803 987 1533 1551 2409 2843 3431 3619 5621 8529 10293 10857 16863 19901 24017 31273 37741 59703 72051 93819 113223 133621 207539 218911 264187 400863 622617 656733 792561 935347 1452773 1469831 2282929 2806041 4358319 4409493 6848787 9754333 10288817 15980503 29262999 30866451 47941509 68280331 107297663 204840993 321892989 751083641 2253250923