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10320223001 = 114871926493
BaseRepresentation
bin10011001110010001…
…00001101100011001
3222122020022122111112
421213020201230121
5132113434114001
64424022110105
7513513306464
oct114710415431
928566278445
1010320223001
114416551320
12200027b335
13c8614903a
146dc8bc2db
15406063cbb
hex267221b19

10320223001 has 8 divisors (see below), whose sum is σ = 11281548864. Its totient is φ = 9362751120.

The previous prime is 10320222967. The next prime is 10320223013. The reversal of 10320223001 is 10032202301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10320223001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10320223091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957890 + ... + 968603.

It is an arithmetic number, because the mean of its divisors is an integer number (1410193608).

Almost surely, 210320223001 is an apocalyptic number.

10320223001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10320223001 is a deficient number, since it is larger than the sum of its proper divisors (961325863).

10320223001 is a wasteful number, since it uses less digits than its factorization.

10320223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926991.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10320223001 its reverse (10032202301), we get a palindrome (20352425302).

The spelling of 10320223001 in words is "ten billion, three hundred twenty million, two hundred twenty-three thousand, one".

Divisors: 1 11 487 5357 1926493 21191423 938202091 10320223001