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30485035 = 57871001
BaseRepresentation
bin111010001001…
…0101000101011
32010100210121101
41310102220223
530301010120
63005222231
7520055440
oct164225053
963323541
1030485035
1116231949
12a261977
1364149a9
1440979c7
152a2290a
hex1d12a2b

30485035 has 8 divisors (see below), whose sum is σ = 41808096. Its totient is φ = 20904000.

The previous prime is 30485023. The next prime is 30485047. The reversal of 30485035 is 53058403.

It is an interprime number because it is at equal distance from previous prime (30485023) and next prime (30485047).

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

It is not a de Polignac number, because 30485035 - 211 = 30482987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30484994 and 30485012.

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, 435466 + ... + 435535.

It is an arithmetic number, because the mean of its divisors is an integer number (5226012).

Almost surely, 230485035 is an apocalyptic number.

30485035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30485035 is a deficient number, since it is larger than the sum of its proper divisors (11323061).

30485035 is an equidigital number, since it uses as much as digits as its factorization.

30485035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871013.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 30485035 is about 5521.3254749199. The cubic root of 30485035 is about 312.3888799588.

The spelling of 30485035 in words is "thirty million, four hundred eighty-five thousand, thirty-five".

Divisors: 1 5 7 35 871001 4355005 6097007 30485035