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53960622 = 2323391019
BaseRepresentation
bin1100110111010…
…1111110101110
310202112111001120
43031311332232
5102303214442
65204321410
71223441412
oct315657656
9122474046
1053960622
1128506461
12160a3266
13b244081
147248d42
154b0d4ec
hex3375fae

53960622 has 16 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 17204792.

The previous prime is 53960609. The next prime is 53960629. The reversal of 53960622 is 22606935.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53960629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195372 + ... + 195647.

It is an arithmetic number, because the mean of its divisors is an integer number (7038360).

Almost surely, 253960622 is an apocalyptic number.

53960622 is an abundant number, since it is smaller than the sum of its proper divisors (58653138).

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

53960622 is a wasteful number, since it uses less digits than its factorization.

53960622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391047.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 53960622 is about 7345.7894061837. The cubic root of 53960622 is about 377.8844163839.

The spelling of 53960622 in words is "fifty-three million, nine hundred sixty thousand, six hundred twenty-two".

Divisors: 1 2 3 6 23 46 69 138 391019 782038 1173057 2346114 8993437 17986874 26980311 53960622