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30026077300 = 22521571912489
BaseRepresentation
bin11011111101101100…
…011001010001110100
32212111120100202201001
4123331230121101310
5442443133433200
621443243013044
72112034305652
oct337554312164
985446322631
1030026077300
1111808a3531a
12599b80a184
132aa68c575b
14164bab5dd2
15bab07a76a
hex6fdb19474

30026077300 has 36 divisors (see below), whose sum is σ = 65571632140. Its totient is φ = 11933925120.

The previous prime is 30026077273. The next prime is 30026077313. The reversal of 30026077300 is 377062003.

It can be written as a sum of positive squares in 6 ways, for example, as 7594425316 + 22431651984 = 87146^2 + 149772^2 .

It is a congruent number.

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, 940545 + ... + 971944.

Almost surely, 230026077300 is an apocalyptic number.

It is an amenable number.

30026077300 is an abundant number, since it is smaller than the sum of its proper divisors (35545554840).

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

30026077300 is a wasteful number, since it uses less digits than its factorization.

30026077300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912660 (or 1912653 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 28.

The spelling of 30026077300 in words is "thirty billion, twenty-six million, seventy-seven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 157 314 628 785 1570 3140 3925 7850 15700 1912489 3824978 7649956 9562445 19124890 38249780 47812225 95624450 191248900 300260773 600521546 1201043092 1501303865 3002607730 6005215460 7506519325 15013038650 30026077300