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3055420153 = 19831937489
BaseRepresentation
bin1011011000011110…
…0000001011111001
321212221022102111101
42312013200023321
522224141421103
61223104131401
7135500433322
oct26607401371
97787272441
103055420153
111328783425
12713306b61
13399019a26
1420db11449
1512d38ea1d
hexb61e02f9

3055420153 has 8 divisors (see below), whose sum is σ = 3254983200. Its totient is φ = 2859732288.

The previous prime is 3055420127. The next prime is 3055420157. The reversal of 3055420153 is 3510245503.

3055420153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3055420153 is a prime.

It is a super-2 number, since 2×30554201532 = 18671184622717086818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3055420157) 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, 967168 + ... + 970321.

It is an arithmetic number, because the mean of its divisors is an integer number (406872900).

Almost surely, 23055420153 is an apocalyptic number.

It is an amenable number.

3055420153 is a deficient number, since it is larger than the sum of its proper divisors (199563047).

3055420153 is a wasteful number, since it uses less digits than its factorization.

3055420153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937591.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3055420153 is about 55275.8550634904. The cubic root of 3055420153 is about 1451.0765137719.

Adding to 3055420153 its reverse (3510245503), we get a palindrome (6565665656).

The spelling of 3055420153 in words is "three billion, fifty-five million, four hundred twenty thousand, one hundred fifty-three".

Divisors: 1 19 83 1577 1937489 36812291 160811587 3055420153