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10210412242 = 219268695059
BaseRepresentation
bin10011000001001011…
…01000011011010010
3222100120200200110101
421200211220123102
5131402331142432
64405100323014
7511011033502
oct114045503322
928316620411
1010210412242
11436a569928
121b8b54346a
13c6947bb64
146cc095a02
153eb5c24e7
hex2609686d2

10210412242 has 8 divisors (see below), whose sum is σ = 16121703600. Its totient is φ = 4836511044.

The previous prime is 10210412213. The next prime is 10210412243. The reversal of 10210412242 is 24221401201.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (10210412243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134347492 + ... + 134347567.

It is an arithmetic number, because the mean of its divisors is an integer number (2015212950).

Almost surely, 210210412242 is an apocalyptic number.

10210412242 is a deficient number, since it is larger than the sum of its proper divisors (5911291358).

10210412242 is a wasteful number, since it uses less digits than its factorization.

10210412242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268695080.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10210412242 its reverse (24221401201), we get a palindrome (34431813443).

The spelling of 10210412242 in words is "ten billion, two hundred ten million, four hundred twelve thousand, two hundred forty-two".

Divisors: 1 2 19 38 268695059 537390118 5105206121 10210412242