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42213513030 = 23513108239777
BaseRepresentation
bin100111010100000111…
…110001011101000110
311000221221011122112120
4213110013301131012
51142423124404110
631220450030410
73023042640363
oct472407613506
9130857148476
1042213513030
11169a2478157
128221278406
133c998357a0
14208656546a
151170ec2870
hex9d41f1746

42213513030 has 32 divisors (see below), whose sum is σ = 109105696224. Its totient is φ = 10391018496.

The previous prime is 42213513019. The next prime is 42213513047. The reversal of 42213513030 is 3031531224.

42213513030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54119499 + ... + 54120278.

It is an arithmetic number, because the mean of its divisors is an integer number (3409553007).

Almost surely, 242213513030 is an apocalyptic number.

42213513030 is an abundant number, since it is smaller than the sum of its proper divisors (66892183194).

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

42213513030 is a wasteful number, since it uses less digits than its factorization.

42213513030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108239800.

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 42213513030 in words is "forty-two billion, two hundred thirteen million, five hundred thirteen thousand, thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 108239777 216479554 324719331 541198885 649438662 1082397770 1407117101 1623596655 2814234202 3247193310 4221351303 7035585505 8442702606 14071171010 21106756515 42213513030