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30601270430 = 253060127043
BaseRepresentation
bin11100011111111110…
…100101010010011110
32220222122200121100022
4130133332211102132
51000132411123210
622020311232142
72132220335603
oct343776452236
986878617308
1030601270430
1111a8368a445
125b20378652
132b68b17013
1416a42426aa
15be17e8155
hex71ffa549e

30601270430 has 8 divisors (see below), whose sum is σ = 55082286792. Its totient is φ = 12240508168.

The previous prime is 30601270423. The next prime is 30601270471. The reversal of 30601270430 is 3407210603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30601270430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530063512 + ... + 1530063531.

It is an arithmetic number, because the mean of its divisors is an integer number (6885285849).

Almost surely, 230601270430 is an apocalyptic number.

30601270430 is a deficient number, since it is larger than the sum of its proper divisors (24481016362).

30601270430 is a wasteful number, since it uses less digits than its factorization.

30601270430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060127050.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 30601270430 in words is "thirty billion, six hundred one million, two hundred seventy thousand, four hundred thirty".

Divisors: 1 2 5 10 3060127043 6120254086 15300635215 30601270430