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53200638982 = 2831531320929
BaseRepresentation
bin110001100011000000…
…010101010000000110
312002022122101110220101
4301203000111100012
51332423330421412
640235014154314
73562234653511
oct614300252006
9162278343811
1053200638982
1120620412537
12a38895299a
13502aba334a
142809843d78
1515b586c457
hexc63015406

53200638982 has 16 divisors (see below), whose sum is σ = 80771549040. Its totient is φ = 26276861952.

The previous prime is 53200638979. The next prime is 53200639031. The reversal of 53200638982 is 28983600235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2531494 + ... + 2552422.

It is an arithmetic number, because the mean of its divisors is an integer number (5048221815).

Almost surely, 253200638982 is an apocalyptic number.

53200638982 is a deficient number, since it is larger than the sum of its proper divisors (27570910058).

53200638982 is a wasteful number, since it uses less digits than its factorization.

53200638982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36327.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 53200638982 in words is "fifty-three billion, two hundred million, six hundred thirty-eight thousand, nine hundred eighty-two".

Divisors: 1 2 83 166 15313 20929 30626 41858 1270979 1737107 2541958 3474214 320485777 640971554 26600319491 53200638982