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97301141 = 713900163
BaseRepresentation
bin1011100110010…
…11001010010101
320210002102001222
411303023022111
5144402114031
613353300125
72261021540
oct563131225
9223072058
1097301141
114aa18873
1228704645
131720a252
14cccb857
15881ee7b
hex5ccb295

97301141 has 4 divisors (see below), whose sum is σ = 111201312. Its totient is φ = 83400972.

The previous prime is 97301129. The next prime is 97301179. The reversal of 97301141 is 14110379.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97301141 - 210 = 97300117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97301141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97301101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6950075 + ... + 6950088.

It is an arithmetic number, because the mean of its divisors is an integer number (27800328).

Almost surely, 297301141 is an apocalyptic number.

It is an amenable number.

97301141 is a deficient number, since it is larger than the sum of its proper divisors (13900171).

97301141 is a wasteful number, since it uses less digits than its factorization.

97301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13900170.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 97301141 is about 9864.1340724871. The cubic root of 97301141 is about 459.9450800848.

The spelling of 97301141 in words is "ninety-seven million, three hundred one thousand, one hundred forty-one".

Divisors: 1 7 13900163 97301141