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30235364416 = 261731896447
BaseRepresentation
bin11100001010001010…
…110000110001000000
32220001011011122122201
4130022022300301000
5443410223130131
621520120442544
72120155233325
oct341212606100
986034148581
1030235364416
1111906090884
125a39919454
132b0b081c9a
14166b7d4b4c
15bbe61b761
hex70a2b0c40

30235364416 has 56 divisors (see below), whose sum is σ = 65576964096. Its totient is φ = 13769410560.

The previous prime is 30235364353. The next prime is 30235364429. The reversal of 30235364416 is 61446353203.

It is a super-2 number, since 2×302353644162 (a number of 22 digits) contains 22 as substring.

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, 414496 + ... + 481951.

It is an arithmetic number, because the mean of its divisors is an integer number (1171017216).

Almost surely, 230235364416 is an apocalyptic number.

It is an amenable number.

30235364416 is an abundant number, since it is smaller than the sum of its proper divisors (35341599680).

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

30235364416 is a wasteful number, since it uses less digits than its factorization.

30235364416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896507 (or 896497 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 30235364416 in words is "thirty billion, two hundred thirty-five million, three hundred sixty-four thousand, four hundred sixteen".

Divisors: 1 2 4 8 16 17 31 32 34 62 64 68 124 136 248 272 496 527 544 992 1054 1088 1984 2108 4216 8432 16864 33728 896447 1792894 3585788 7171576 14343152 15239599 27789857 28686304 30479198 55579714 57372608 60958396 111159428 121916792 222318856 243833584 444637712 472427569 487667168 889275424 944855138 975334336 1778550848 1889710276 3779420552 7558841104 15117682208 30235364416