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913100320001 = 19472459415823
BaseRepresentation
bin11010100100110010000…
…01010010110100000001
310020021212112100021212102
431102121001102310001
5104430012140220001
61535250020440145
7122653322442212
oct15223101226401
93207775307772
10913100320001
11322275365141
12128b6b549055
136814988414c
14322a11c7409
1518b42697e6b
hexd499052d01

913100320001 has 16 divisors (see below), whose sum is σ = 982009958400. Its totient is φ = 846290914128.

The previous prime is 913100319997. The next prime is 913100320007. The reversal of 913100320001 is 100023001319.

It is a cyclic number.

It is not a de Polignac number, because 913100320001 - 22 = 913100319997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (913100320007) 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, 1987976 + ... + 2403798.

It is an arithmetic number, because the mean of its divisors is an integer number (61375622400).

Almost surely, 2913100320001 is an apocalyptic number.

It is an amenable number.

913100320001 is a deficient number, since it is larger than the sum of its proper divisors (68909638399).

913100320001 is a wasteful number, since it uses less digits than its factorization.

913100320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418348.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 913100320001 in words is "nine hundred thirteen billion, one hundred million, three hundred twenty thousand, one".

Divisors: 1 19 47 893 2459 46721 115573 415823 2195887 7900637 19543681 371329939 1022508757 19427666383 48057911579 913100320001