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2038539052 = 221167691499
BaseRepresentation
bin111100110000001…
…1010001100101100
312021001212111212101
41321200122030230
513133331222202
6534140544444
7101342203354
oct17140321454
95231774771
102038539052
1195677a620
1248a852124
1326644bc34
14154a4bb64
15bde76887
hex7981a32c

2038539052 has 24 divisors (see below), whose sum is σ = 3949848000. Its totient is φ = 912777360.

The previous prime is 2038539043. The next prime is 2038539067. The reversal of 2038539052 is 2509358302.

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, 342802 + ... + 348697.

It is an arithmetic number, because the mean of its divisors is an integer number (164577000).

Almost surely, 22038539052 is an apocalyptic number.

2038539052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2038539052 is a deficient number, since it is larger than the sum of its proper divisors (1911308948).

2038539052 is a wasteful number, since it uses less digits than its factorization.

2038539052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691581 (or 691579 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 2038539052 is about 45150.1832997387. The cubic root of 2038539052 is about 1267.9623123337.

The spelling of 2038539052 in words is "two billion, thirty-eight million, five hundred thirty-nine thousand, fifty-two".

Divisors: 1 2 4 11 22 44 67 134 268 737 1474 2948 691499 1382998 2765996 7606489 15212978 30425956 46330433 92660866 185321732 509634763 1019269526 2038539052