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4534934831 = 71515877309
BaseRepresentation
bin1000011100100110…
…11001110100101111
3102201001021120002022
410032103121310233
533241420403311
62025555220355
7220244211230
oct41623316457
912631246068
104534934831
111a17941729
12a668a76bb
135736b89bb
14310401087
151b81de5db
hex10e4d9d2f

4534934831 has 16 divisors (see below), whose sum is σ = 5226708480. Its totient is φ = 3854239200.

The previous prime is 4534934809. The next prime is 4534934849. The reversal of 4534934831 is 1384394354.

It is not a de Polignac number, because 4534934831 - 210 = 4534933807 is a prime.

It is a super-2 number, since 2×45349348312 = 41131267842833997122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4534934431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616805 + ... + 624113.

It is an arithmetic number, because the mean of its divisors is an integer number (326669280).

Almost surely, 24534934831 is an apocalyptic number.

4534934831 is a deficient number, since it is larger than the sum of its proper divisors (691773649).

4534934831 is a wasteful number, since it uses less digits than its factorization.

4534934831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8054.

The product of its digits is 622080, while the sum is 44.

The square root of 4534934831 is about 67341.9247645922. The cubic root of 4534934831 is about 1655.2249224704.

The spelling of 4534934831 in words is "four billion, five hundred thirty-four million, nine hundred thirty-four thousand, eight hundred thirty-one".

Divisors: 1 7 151 587 1057 4109 7309 51163 88637 620459 1103659 4290383 7725613 30032681 647847833 4534934831