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537234370 = 2553723437
BaseRepresentation
bin100000000001011…
…000101111000010
31101102220100000021
4200001120233002
52100012444440
6125150444054
716212262651
oct4001305702
91342810007
10537234370
11256289152
1212bb0362a
13873c0b7a
14514c9198
153227084a
hex20058bc2

537234370 has 8 divisors (see below), whose sum is σ = 967021884. Its totient is φ = 214893744.

The previous prime is 537234359. The next prime is 537234377. The reversal of 537234370 is 73432735.

It can be written as a sum of positive squares in 2 ways, for example, as 456719641 + 80514729 = 21371^2 + 8973^2 .

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

It is not an unprimeable number, because it can be changed into a prime (537234377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26861709 + ... + 26861728.

Almost surely, 2537234370 is an apocalyptic number.

537234370 is a deficient number, since it is larger than the sum of its proper divisors (429787514).

537234370 is a wasteful number, since it uses less digits than its factorization.

537234370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53723444.

The product of its (nonzero) digits is 52920, while the sum is 34.

The square root of 537234370 is about 23178.3168068779. The cubic root of 537234370 is about 812.9327058482.

The spelling of 537234370 in words is "five hundred thirty-seven million, two hundred thirty-four thousand, three hundred seventy".

Divisors: 1 2 5 10 53723437 107446874 268617185 537234370