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10240452201054 = 238919176876781
BaseRepresentation
bin1001010100000100101010…
…0001000000101001011110
31100020222101201110200001110
42111001022201000221132
52320234421230413204
633440222050122450
72104563644336445
oct225011241005136
940228351420043
1010240452201054
113298a51332639
121194802880426
1359389411772a
142758d788dd5c
1512b59e924889
hex9504a840a5e

10240452201054 has 16 divisors (see below), whose sum is σ = 20711026924560. Its totient is φ = 3375130313280.

The previous prime is 10240452201053. The next prime is 10240452201071. The reversal of 10240452201054 is 45010225404201.

It is a super-2 number, since 2×102404522010542 (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 (10240452201053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9588437857 + ... + 9588438924.

It is an arithmetic number, because the mean of its divisors is an integer number (1294439182785).

Almost surely, 210240452201054 is an apocalyptic number.

10240452201054 is an abundant number, since it is smaller than the sum of its proper divisors (10470574723506).

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

10240452201054 is a wasteful number, since it uses less digits than its factorization.

10240452201054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19176876875.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 10240452201054 its reverse (45010225404201), we get a palindrome (55250677605255).

The spelling of 10240452201054 in words is "ten trillion, two hundred forty billion, four hundred fifty-two million, two hundred one thousand, fifty-four".

Divisors: 1 2 3 6 89 178 267 534 19176876781 38353753562 57530630343 115061260686 1706742033509 3413484067018 5120226100527 10240452201054