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210001102000060 = 225711352611321289
BaseRepresentation
bin101111101111111010110001…
…000101100100111110111100
31000112112220112212110201021211
4233233322301011210332330
5210011124224103000220
62022345101402134204
762143036034555230
oct5757726105447674
91015486485421254
10210001102000060
1160a04a703a8318
121b6777541b1364
139024032818537
1439c01712525c0
151942925b10b5a
hexbefeb1164fbc

210001102000060 has 48 divisors (see below), whose sum is σ = 504003470201280. Its totient is φ = 72000259914240.

The previous prime is 210001102000043. The next prime is 210001102000061. The reversal of 210001102000060 is 60000201100012.

It is a self number, because there is not a number n which added to its sum of digits gives 210001102000060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210001102000061) 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, 158275896 + ... + 159597184.

It is an arithmetic number, because the mean of its divisors is an integer number (10500072295860).

Almost surely, 2210001102000060 is an apocalyptic number.

210001102000060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210001102000060 is an abundant number, since it is smaller than the sum of its proper divisors (294002368201220).

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

210001102000060 is a wasteful number, since it uses less digits than its factorization.

210001102000060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456566 (or 2456564 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210001102000060 its reverse (60000201100012), we get a palindrome (270001303100072).

The spelling of 210001102000060 in words is "two hundred ten trillion, one billion, one hundred two million, sixty", and thus it is an aban number.

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 1135261 1321289 2270522 2642578 4541044 5285156 5676305 6606445 7946827 9249023 11352610 13212890 15893654 18498046 22705220 26425780 31787308 36996092 39734135 46245115 79468270 92490230 158936540 184980460 1500007871429 3000015742858 6000031485716 7500039357145 10500055100003 15000078714290 21000110200006 30000157428580 42000220400012 52500275500015 105000551000030 210001102000060