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4872207357 = 323701146273
BaseRepresentation
bin1001000100110011…
…11111101111111101
3110120112220210000100
410202121333233331
534434241113412
62123244151313
7231511036113
oct44231775775
913515823010
104872207357
112080263556
12b3b838539
135c8536a44
14343117ab3
151d7b11edc
hex12267fbfd

4872207357 has 12 divisors (see below), whose sum is σ = 7039582524. Its totient is φ = 3247238400.

The previous prime is 4872207341. The next prime is 4872207401. The reversal of 4872207357 is 7537022784.

It can be written as a sum of positive squares in 2 ways, for example, as 836019396 + 4036187961 = 28914^2 + 63531^2 .

It is not a de Polignac number, because 4872207357 - 24 = 4872207341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872207317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39828 + ... + 106445.

It is an arithmetic number, because the mean of its divisors is an integer number (586631877).

Almost surely, 24872207357 is an apocalyptic number.

It is an amenable number.

4872207357 is a deficient number, since it is larger than the sum of its proper divisors (2167375167).

4872207357 is a wasteful number, since it uses less digits than its factorization.

4872207357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149980 (or 149977 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The square root of 4872207357 is about 69801.1988220833. The cubic root of 4872207357 is about 1695.2818838369.

The spelling of 4872207357 in words is "four billion, eight hundred seventy-two million, two hundred seven thousand, three hundred fifty-seven".

Divisors: 1 3 9 3701 11103 33309 146273 438819 1316457 541356373 1624069119 4872207357