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1038053848 = 2313233113999
BaseRepresentation
bin111101110111110…
…111000111011000
32200100021121011211
4331313313013120
54111220210343
6251001032504
734503212026
oct7567670730
92610247154
101038053848
11492a55247
1224b785734
131370a1c60
149bc15716
15611eb79d
hex3ddf71d8

1038053848 has 64 divisors (see below), whose sum is σ = 2257920000. Its totient is φ = 443456640.

The previous prime is 1038053831. The next prime is 1038053851. The reversal of 1038053848 is 8483508301.

It is a self number, because there is not a number n which added to its sum of digits gives 1038053848.

It is a congruent number.

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, 67153 + ... + 81151.

It is an arithmetic number, because the mean of its divisors is an integer number (35280000).

Almost surely, 21038053848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1038053848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128960000).

1038053848 is an abundant number, since it is smaller than the sum of its proper divisors (1219866152).

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

1038053848 is a wasteful number, since it uses less digits than its factorization.

1038053848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14072 (or 14068 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 1038053848 is about 32218.8430580615. The cubic root of 1038053848 is about 1012.5270341407.

The spelling of 1038053848 in words is "one billion, thirty-eight million, fifty-three thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 13 23 26 31 46 52 62 92 104 124 184 248 299 403 598 713 806 1196 1426 1612 2392 2852 3224 5704 9269 13999 18538 27998 37076 55996 74152 111992 181987 321977 363974 433969 643954 727948 867938 1287908 1455896 1735876 2575816 3471752 4185701 5641597 8371402 9981287 11283194 16742804 19962574 22566388 33485608 39925148 45132776 79850296 129756731 259513462 519026924 1038053848