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10387060301 = 47221001283
BaseRepresentation
bin10011010110001110…
…11111011001001101
3222210220002100001002
421223013133121031
5132233041412201
64434410430045
7515254361432
oct115307373115
928726070032
1010387060301
114450252162
12201a732325
13c96c4b137
14707719b89
1540bd6776b
hex26b1df64d

10387060301 has 4 divisors (see below), whose sum is σ = 10608061632. Its totient is φ = 10166058972.

The previous prime is 10387060273. The next prime is 10387060351. The reversal of 10387060301 is 10306078301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10306078301 = 35928707739.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10387060301 is a prime.

It is a super-2 number, since 2×103870603012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10387060351) 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, 110500595 + ... + 110500688.

It is an arithmetic number, because the mean of its divisors is an integer number (2652015408).

Almost surely, 210387060301 is an apocalyptic number.

It is an amenable number.

10387060301 is a deficient number, since it is larger than the sum of its proper divisors (221001331).

10387060301 is an equidigital number, since it uses as much as digits as its factorization.

10387060301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221001330.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 10387060301 in words is "ten billion, three hundred eighty-seven million, sixty thousand, three hundred one".

Divisors: 1 47 221001283 10387060301