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30076300 = 2252673
BaseRepresentation
bin111001010111…
…0110110001100
32002121000221001
41302232312030
530144420200
62552350044
7513434002
oct162566614
962530831
1030076300
1115a82851
12a0a5324
136300937
143dcca72
15299176a
hex1caed8c

30076300 has 36 divisors (see below), whose sum is σ = 66254440. Its totient is φ = 11850960.

The previous prime is 30076279. The next prime is 30076351. The reversal of 30076300 is 367003.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448867 + ... + 448933.

Almost surely, 230076300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30076300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33127220).

30076300 is an abundant number, since it is smaller than the sum of its proper divisors (36178140).

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

30076300 is an frugal number, since it uses more digits than its factorization.

30076300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 30076300 is about 5484.1863571545. The cubic root of 30076300 is about 310.9864518521.

The spelling of 30076300 in words is "thirty million, seventy-six thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 134 268 335 670 1340 1675 3350 4489 6700 8978 17956 22445 44890 89780 112225 224450 300763 448900 601526 1203052 1503815 3007630 6015260 7519075 15038150 30076300