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10213211201200 = 245273647575429
BaseRepresentation
bin1001010010011111001011…
…0100110101111010110000
31100011101002020201111100221
42110213302310311322300
52314313124031414300
633415515013022424
72102610615555010
oct224476264657260
940141066644327
1010213211201200
113288442513217
12118b47b924a14
13591142525bc7
14274471a35c40
1512aa0813731a
hex949f2d35eb0

10213211201200 has 60 divisors (see below), whose sum is σ = 28042559905840. Its totient is φ = 3501672410880.

The previous prime is 10213211201161. The next prime is 10213211201233. The reversal of 10213211201200 is 210211231201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1823784915 + ... + 1823790514.

Almost surely, 210213211201200 is an apocalyptic number.

10213211201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10213211201200 is an abundant number, since it is smaller than the sum of its proper divisors (17829348704640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10213211201200 is a wasteful number, since it uses less digits than its factorization.

10213211201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647575454 (or 3647575443 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10213211201200 its reverse (210211231201), we get a palindrome (10423422432401).

The spelling of 10213211201200 in words is "ten trillion, two hundred thirteen billion, two hundred eleven million, two hundred one thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 1400 2800 3647575429 7295150858 14590301716 18237877145 25533028003 29180603432 36475754290 51066056006 58361206864 72951508580 91189385725 102132112012 127665140015 145903017160 182378771450 204264224024 255330280030 291806034320 364757542900 408528448048 510660560060 638325700075 729515085800 1021321120120 1276651400150 1459030171600 2042642240240 2553302800300 5106605600600 10213211201200