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4953930 = 235374463
BaseRepresentation
bin10010111001011101001010
3100022200111220
4102321131022
52232011210
6254102510
760051642
oct22713512
910280456
104953930
112883a63
1217aaa36
131045b27
1492d522
1567cc70
hex4b974a

4953930 has 32 divisors (see below), whose sum is σ = 12213504. Its totient is φ = 1285056.

The previous prime is 4953929. The next prime is 4953931. The reversal of 4953930 is 393594.

It is an interprime number because it is at equal distance from previous prime (4953929) and next prime (4953931).

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4953891 and 4953900.

It is not an unprimeable number, because it can be changed into a prime (4953931) 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, 1122 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (381672).

Almost surely, 24953930 is an apocalyptic number.

4953930 is an abundant number, since it is smaller than the sum of its proper divisors (7259574).

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

4953930 is a wasteful number, since it uses less digits than its factorization.

4953930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 4953930 is about 2225.7425727159. The cubic root of 4953930 is about 170.4707827118.

The spelling of 4953930 in words is "four million, nine hundred fifty-three thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 4463 8926 13389 22315 26778 44630 66945 133890 165131 330262 495393 825655 990786 1651310 2476965 4953930