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487142098060 = 225231059004561
BaseRepresentation
bin1110001011010111110…
…11101000010010001100
31201120101202210121200011
413011223323220102030
530440131334114220
61011442345443004
750123556340642
oct7055373502214
91646352717604
10487142098060
11178661018462
127a4b2aa0464
1336c2533c387
14198136c7192
15ca11dee65a
hex716bee848c

487142098060 has 24 divisors (see below), whose sum is σ = 1067476598496. Its totient is φ = 186384802560.

The previous prime is 487142098033. The next prime is 487142098063. The reversal of 487142098060 is 60890241784.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 487142097995 and 487142098013.

It is not an unprimeable number, because it can be changed into a prime (487142098063) 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, 529501821 + ... + 529502740.

It is an arithmetic number, because the mean of its divisors is an integer number (44478191604).

Almost surely, 2487142098060 is an apocalyptic number.

It is an amenable number.

487142098060 is an abundant number, since it is smaller than the sum of its proper divisors (580334500436).

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

487142098060 is a wasteful number, since it uses less digits than its factorization.

487142098060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059004593 (or 1059004591 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 487142098060 in words is "four hundred eighty-seven billion, one hundred forty-two million, ninety-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 1059004561 2118009122 4236018244 5295022805 10590045610 21180091220 24357104903 48714209806 97428419612 121785524515 243571049030 487142098060