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30601471701 = 3103241410929
BaseRepresentation
bin11100011111111111…
…010110011011010101
32220222200001211102210
4130133333112123111
51000132434043301
622020315424033
72132222134443
oct343777263325
986880054383
1030601471701
1111a83807689
125b20455019
132b68b87808
1416a4295b93
15be1837ad6
hex71ffd66d5

30601471701 has 16 divisors (see below), whose sum is σ = 41369144960. Its totient is φ = 20119034880.

The previous prime is 30601471643. The next prime is 30601471757. The reversal of 30601471701 is 10717410603.

It is not a de Polignac number, because 30601471701 - 213 = 30601463509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30601472701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130996 + ... + 279933.

It is an arithmetic number, because the mean of its divisors is an integer number (2585571560).

Almost surely, 230601471701 is an apocalyptic number.

It is an amenable number.

30601471701 is a deficient number, since it is larger than the sum of its proper divisors (10767673259).

30601471701 is a wasteful number, since it uses less digits than its factorization.

30601471701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411276.

The product of its (nonzero) digits is 3528, while the sum is 30.

The spelling of 30601471701 in words is "thirty billion, six hundred one million, four hundred seventy-one thousand, seven hundred one".

Divisors: 1 3 103 241 309 723 24823 74469 410929 1232787 42325687 99033889 126977061 297101667 10200490567 30601471701