Search a number
-
+
10215024006360 = 23351719400365837
BaseRepresentation
bin1001010010100101111011…
…1000001001010011011000
31100011112202120211112112210
42110221132320021103120
52314330332121200420
633420414531435120
72103003550264155
oct224513670112330
940145676745483
1010215024006360
1132891928235a8
12118b8a6a55aa0
13591370c7a594
142745a46c322c
1512aab236e9e0
hex94a5ee094d8

10215024006360 has 256 divisors, whose sum is σ = 34164549619200. Its totient is φ = 2428191793152.

The previous prime is 10215024006353. The next prime is 10215024006437. The reversal of 10215024006360 is 6360042051201.

It is a super-2 number, since 2×102150240063602 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 155123362 + ... + 155189198.

It is an arithmetic number, because the mean of its divisors is an integer number (133455271950).

Almost surely, 210215024006360 is an apocalyptic number.

10215024006360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10215024006360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17082274809600).

10215024006360 is an abundant number, since it is smaller than the sum of its proper divisors (23949525612840).

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

10215024006360 is a wasteful number, since it uses less digits than its factorization.

10215024006360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69890 (or 69886 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 10215024006360 its reverse (6360042051201), we get a palindrome (16575066057561).

The spelling of 10215024006360 in words is "ten trillion, two hundred fifteen billion, twenty-four million, six thousand, three hundred sixty".