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10212113301 = 3134313744449
BaseRepresentation
bin10011000001011000…
…00111101110010101
3222100200220002212120
421200230013232111
5131403300111201
64405201010153
7511031350035
oct114054075625
928320802776
1010212113301
114370520965
121b90023959
13c699261c0
146cc3b98c5
153eb80b536
hex260b07b95

10212113301 has 32 divisors (see below), whose sum is σ = 15114422400. Its totient is φ = 6093287424.

The previous prime is 10212113243. The next prime is 10212113309. The reversal of 10212113301 is 10331121201.

It is a happy number.

It is not a de Polignac number, because 10212113301 - 215 = 10212080533 is a prime.

It is a super-2 number, since 2×102121133012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212113309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207525 + ... + 251973.

It is an arithmetic number, because the mean of its divisors is an integer number (472325700).

Almost surely, 210212113301 is an apocalyptic number.

It is an amenable number.

10212113301 is a deficient number, since it is larger than the sum of its proper divisors (4902309099).

10212113301 is a wasteful number, since it uses less digits than its factorization.

10212113301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44645.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10212113301 its reverse (10331121201), we get a palindrome (20543234502).

The spelling of 10212113301 in words is "ten billion, two hundred twelve million, one hundred thirteen thousand, three hundred one".

Divisors: 1 3 13 39 43 129 137 411 559 1677 1781 5343 5891 17673 44449 76583 133347 229749 577837 1733511 1911307 5733921 6089513 18268539 24846991 74540973 79163669 237491007 261849059 785547177 3404037767 10212113301