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30119076 = 223213139463
BaseRepresentation
bin111001011100…
…1010010100100
32002200012121100
41302321102210
530202302301
62553320100
7514002501
oct162712244
962605540
1030119076
11160019a9
12a106030
136317250
1440004a8
15299e286
hex1cb94a4

30119076 has 72 divisors (see below), whose sum is σ = 82759040. Its totient is φ = 9180864.

The previous prime is 30119069. The next prime is 30119083. The reversal of 30119076 is 67091103.

It is an interprime number because it is at equal distance from previous prime (30119069) and next prime (30119083).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64821 + ... + 65283.

Almost surely, 230119076 is an apocalyptic number.

30119076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30119076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41379520).

30119076 is an abundant number, since it is smaller than the sum of its proper divisors (52639964).

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

30119076 is a wasteful number, since it uses less digits than its factorization.

30119076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 30119076 is about 5488.0849118796. The cubic root of 30119076 is about 311.1338154443.

The spelling of 30119076 in words is "thirty million, one hundred nineteen thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 139 156 234 278 417 463 468 556 834 926 1251 1389 1668 1807 1852 2502 2778 3614 4167 5004 5421 5556 6019 7228 8334 10842 12038 16263 16668 18057 21684 24076 32526 36114 54171 64357 65052 72228 108342 128714 193071 216684 257428 386142 579213 772284 836641 1158426 1673282 2316852 2509923 3346564 5019846 7529769 10039692 15059538 30119076