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1013055124 = 221271994203
BaseRepresentation
bin111100011000011…
…111111010010100
32121121020112101011
4330120133322110
54033320230444
6244305142004
734050553324
oct7430377224
92547215334
101013055124
1147a930344
1224332a904
13131b5b503
1498789284
155de0e734
hex3c61fe94

1013055124 has 12 divisors (see below), whose sum is σ = 1786806784. Its totient is φ = 502538904.

The previous prime is 1013055119. The next prime is 1013055133. The reversal of 1013055124 is 4215503101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1013055095 and 1013055104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996594 + ... + 997609.

Almost surely, 21013055124 is an apocalyptic number.

It is an amenable number.

1013055124 is a deficient number, since it is larger than the sum of its proper divisors (773751660).

1013055124 is a wasteful number, since it uses less digits than its factorization.

1013055124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994334 (or 1994332 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1013055124 is about 31828.5268901971. The cubic root of 1013055124 is about 1004.3329068032.

Adding to 1013055124 its reverse (4215503101), we get a palindrome (5228558225).

The spelling of 1013055124 in words is "one billion, thirteen million, fifty-five thousand, one hundred twenty-four".

Divisors: 1 2 4 127 254 508 1994203 3988406 7976812 253263781 506527562 1013055124