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53356060308 = 22337120171307
BaseRepresentation
bin110001101100010001…
…001101111010010100
312002201110211200212210
4301230101031322110
51333233122412213
640302245313420
73566133013065
oct615421157224
9162643750783
1053356060308
11206a0117911
12a410a05870
13505414ca25
14282234056c
1515c431d0c3
hexc6c44de94

53356060308 has 24 divisors (see below), whose sum is σ = 127862271712. Its totient is φ = 17304668064.

The previous prime is 53356060301. The next prime is 53356060339. The reversal of 53356060308 is 80306065335.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53356060301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60085210 + ... + 60086097.

Almost surely, 253356060308 is an apocalyptic number.

It is an amenable number.

53356060308 is an abundant number, since it is smaller than the sum of its proper divisors (74506211404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53356060308 is a wasteful number, since it uses less digits than its factorization.

53356060308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120171351 (or 120171349 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 53356060308 in words is "fifty-three billion, three hundred fifty-six million, sixty thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 120171307 240342614 360513921 480685228 721027842 1442055684 4446338359 8892676718 13339015077 17785353436 26678030154 53356060308