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425153053 = 1347896829
BaseRepresentation
bin11001010101110…
…101001000011101
31002122000000100101
4121111311020131
51332314344203
6110104301101
713351512163
oct3125651035
91078000311
10425153053
111a8a95866
12ba471791
136a10a370
1440671233
15274d141d
hex1957521d

425153053 has 8 divisors (see below), whose sum is σ = 458019800. Its totient is φ = 392309568.

The previous prime is 425153039. The next prime is 425153081. The reversal of 425153053 is 350351524.

It can be written as a sum of positive squares in 4 ways, for example, as 710649 + 424442404 = 843^2 + 20602^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-425153053 is a prime.

It is a super-4 number, since 4×4251530534 (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425153093) 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, 58843 + ... + 65671.

It is an arithmetic number, because the mean of its divisors is an integer number (57252475).

Almost surely, 2425153053 is an apocalyptic number.

It is an amenable number.

425153053 is a deficient number, since it is larger than the sum of its proper divisors (32866747).

425153053 is a wasteful number, since it uses less digits than its factorization.

425153053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11631.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 425153053 is about 20619.2398744474. The cubic root of 425153053 is about 751.9375401996.

The spelling of 425153053 in words is "four hundred twenty-five million, one hundred fifty-three thousand, fifty-three".

Divisors: 1 13 4789 6829 62257 88777 32704081 425153053