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60190080442 = 230095040221
BaseRepresentation
bin111000000011100110…
…111011110110111010
312202100202020220002121
4320003212323312322
51441232130033232
643352334151454
74230365146042
oct700346736672
9182322226077
1060190080442
1123587805338
12b7b965258a
1358a2c5041b
142cadc12722
15187429cd97
hexe039bbdba

60190080442 has 4 divisors (see below), whose sum is σ = 90285120666. Its totient is φ = 30095040220.

The previous prime is 60190080413. The next prime is 60190080451. The reversal of 60190080442 is 24408009106.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 58592559481 + 1597520961 = 242059^2 + 39969^2 .

It is a super-2 number, since 2×601900804422 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60190080398 and 60190080407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15047520109 + ... + 15047520112.

Almost surely, 260190080442 is an apocalyptic number.

60190080442 is a deficient number, since it is larger than the sum of its proper divisors (30095040224).

60190080442 is a wasteful number, since it uses less digits than its factorization.

60190080442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30095040223.

The product of its (nonzero) digits is 13824, while the sum is 34.

Adding to 60190080442 its reverse (24408009106), we get a palindrome (84598089548).

The spelling of 60190080442 in words is "sixty billion, one hundred ninety million, eighty thousand, four hundred forty-two".

Divisors: 1 2 30095040221 60190080442