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10386901848959 = 521769211112281
BaseRepresentation
bin1001011100100110001110…
…0110000101001101111111
31100202222102001022121102222
42113021203212011031333
52330134333333131314
634031402110235555
72121300052656116
oct227114346051577
940688361277388
1010386901848959
1133450733426a9
1211b90744b5bbb
135a4632c7ab1c
1427ca2b8d6c7d
151302c199cc8e
hex9726398537f

10386901848959 has 16 divisors (see below), whose sum is σ = 10426156392960. Its totient is φ = 10347737088000.

The previous prime is 10386901848941. The next prime is 10386901849003. The reversal of 10386901848959 is 95984810968301.

It is a cyclic number.

It is not a de Polignac number, because 10386901848959 - 28 = 10386901848703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10386901848892 and 10386901848901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10386901848359) 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, 845763899 + ... + 845776179.

It is an arithmetic number, because the mean of its divisors is an integer number (651634774560).

Almost surely, 210386901848959 is an apocalyptic number.

10386901848959 is a deficient number, since it is larger than the sum of its proper divisors (39254544001).

10386901848959 is a wasteful number, since it uses less digits than its factorization.

10386901848959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15682.

The product of its (nonzero) digits is 134369280, while the sum is 71.

The spelling of 10386901848959 in words is "ten trillion, three hundred eighty-six billion, nine hundred one million, eight hundred forty-eight thousand, nine hundred fifty-nine".

Divisors: 1 521 769 2111 12281 400649 1099831 1623359 6398401 9444089 25925191 845770039 4920370369 13507024511 19936471879 10386901848959