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160145744286 = 23112426450671
BaseRepresentation
bin1001010100100101101…
…1100010000110011110
3120022100211110201120110
42111021123202012132
510110434302304121
6201323035030450
714366363236443
oct2251133420636
9508324421513
10160145744286
1161a10108a90
122705459b426
1312142508748
147a730119ca
15427467ad76
hex25496e219e

160145744286 has 16 divisors (see below), whose sum is σ = 349408896768. Its totient is φ = 48529013400.

The previous prime is 160145744279. The next prime is 160145744309. The reversal of 160145744286 is 682447541061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213225270 + ... + 1213225401.

It is an arithmetic number, because the mean of its divisors is an integer number (21838056048).

Almost surely, 2160145744286 is an apocalyptic number.

160145744286 is an abundant number, since it is smaller than the sum of its proper divisors (189263152482).

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

160145744286 is a wasteful number, since it uses less digits than its factorization.

160145744286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426450687.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 160145744286 in words is "one hundred sixty billion, one hundred forty-five million, seven hundred forty-four thousand, two hundred eighty-six".

Divisors: 1 2 3 6 11 22 33 66 2426450671 4852901342 7279352013 14558704026 26690957381 53381914762 80072872143 160145744286