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10232300071 = 719687111197
BaseRepresentation
bin10011000011110010…
…01000001000100111
3222102002212200220201
421201321020020213
5131423432100241
64411201411331
7511365054430
oct114171101047
928362780821
1010232300071
114380959544
121b96939b47
13c70b73636
146d0d52487
153ed497931
hex261e48227

10232300071 has 16 divisors (see below), whose sum is σ = 12312424960. Its totient is φ = 8306984160.

The previous prime is 10232299981. The next prime is 10232300093. The reversal of 10232300071 is 17000323201.

It is a cyclic number.

It is not a de Polignac number, because 10232300071 - 221 = 10230202919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232300371) 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, 908245 + ... + 919441.

It is an arithmetic number, because the mean of its divisors is an integer number (769526560).

Almost surely, 210232300071 is an apocalyptic number.

10232300071 is a deficient number, since it is larger than the sum of its proper divisors (2080124889).

10232300071 is a wasteful number, since it uses less digits than its factorization.

10232300071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18094.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 10232300071 its reverse (17000323201), we get a palindrome (27232623272).

The spelling of 10232300071 in words is "ten billion, two hundred thirty-two million, three hundred thousand, seventy-one".

Divisors: 1 7 19 133 6871 11197 48097 78379 130549 212743 913843 1489201 76934587 538542109 1461757153 10232300071