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60442036017 = 31137211283829
BaseRepresentation
bin111000010010101000…
…000100011100110001
312210000022100120011120
4320102220010130301
51442241130123032
643433334332453
74236544554306
oct702250043461
9183008316146
1060442036017
11236a6a54290
12b869aba129
1359131c8c6c
142cd547b0ad
15188b46b62c
hexe12a04731

60442036017 has 64 divisors (see below), whose sum is σ = 91150095360. Its totient is φ = 35304595200.

The previous prime is 60442036013. The next prime is 60442036019. The reversal of 60442036017 is 71063024406.

It is a happy number.

It is not a de Polignac number, because 60442036017 - 22 = 60442036013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (60442036013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72909159 + ... + 72909987.

It is an arithmetic number, because the mean of its divisors is an integer number (1424220240).

Almost surely, 260442036017 is an apocalyptic number.

It is an amenable number.

60442036017 is a deficient number, since it is larger than the sum of its proper divisors (30708059343).

60442036017 is a wasteful number, since it uses less digits than its factorization.

60442036017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 60442036017 in words is "sixty billion, four hundred forty-two million, thirty-six thousand, seventeen".

Divisors: 1 3 11 33 37 111 211 283 407 633 829 849 1221 2321 2487 3113 6963 7807 9119 9339 10471 23421 27357 30673 31413 59713 85877 92019 115181 174919 179139 234607 257631 337403 345543 524757 656843 703821 1012209 1924109 1970529 2209381 2580677 5772327 6472003 6628143 7742031 8680459 19416009 24303191 26041377 49502077 71192033 72909573 95485049 148506231 213576099 286455147 544522847 1633568541 1831576849 5494730547 20147345339 60442036017