Search a number
-
+
10121010102310 = 251759535353543
BaseRepresentation
bin1001001101000111101100…
…1101100100000000100110
31022211120002121002101012111
42103101323031210000212
52311310312041233220
633305310003311234
72063135031264352
oct223217315440046
938746077071174
1010121010102310
113252329391a38
12117562997b51a
1358553a6a9063
1426dc06692462
1512840d92315a
hex9347b364026

10121010102310 has 16 divisors (see below), whose sum is σ = 19289454548256. Its totient is φ = 3810262626688.

The previous prime is 10121010102283. The next prime is 10121010102311. The reversal of 10121010102310 is 1320101012101.

It is a happy number.

It is a super-2 number, since 2×101210101023102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121010102311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29767676602 + ... + 29767676941.

It is an arithmetic number, because the mean of its divisors is an integer number (1205590909266).

Almost surely, 210121010102310 is an apocalyptic number.

10121010102310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121010102310 is a deficient number, since it is larger than the sum of its proper divisors (9168444445946).

10121010102310 is a wasteful number, since it uses less digits than its factorization.

10121010102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59535353567.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10121010102310 its reverse (1320101012101), we get a palindrome (11441111114411).

The spelling of 10121010102310 in words is "ten trillion, one hundred twenty-one billion, ten million, one hundred two thousand, three hundred ten".

Divisors: 1 2 5 10 17 34 85 170 59535353543 119070707086 297676767715 595353535430 1012101010231 2024202020462 5060505051155 10121010102310