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60902095940 = 22573114032741
BaseRepresentation
bin111000101110000011…
…000011110001000100
312211012101001000201222
4320232003003301010
51444211414032230
643551131135512
74254132163010
oct705603036104
9184171030658
1060902095940
11239127110a4
12b977ba4598
13598760887a
142d3a5d7540
1518b6a456e5
hexe2e0c3c44

60902095940 has 48 divisors (see below), whose sum is σ = 150880041984. Its totient is φ = 20207145600.

The previous prime is 60902095939. The next prime is 60902095963. The reversal of 60902095940 is 4959020906.

It is a junction number, because it is equal to n+sod(n) for n = 60902095891 and 60902095900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7012031 + ... + 7020710.

It is an arithmetic number, because the mean of its divisors is an integer number (3143334208).

Almost surely, 260902095940 is an apocalyptic number.

It is an amenable number.

60902095940 is an abundant number, since it is smaller than the sum of its proper divisors (89977946044).

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

60902095940 is a wasteful number, since it uses less digits than its factorization.

60902095940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14032788 (or 14032786 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 60902095940 in words is "sixty billion, nine hundred two million, ninety-five thousand, nine hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 31 35 62 70 124 140 155 217 310 434 620 868 1085 2170 4340 14032741 28065482 56130964 70163705 98229187 140327410 196458374 280654820 392916748 435014971 491145935 870029942 982291870 1740059884 1964583740 2175074855 3045104797 4350149710 6090209594 8700299420 12180419188 15225523985 30451047970 60902095940