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2038680576 = 210362731
BaseRepresentation
bin111100110000011…
…1100110000000000
312021002010201000000
41321200330300000
513133400234301
6534144000000
7101343333102
oct17140746000
95232121000
102038680576
11956866989
1248a900000
1326649b48a
14154a87572
15bdea3786
hex7983cc00

2038680576 has 154 divisors (see below), whose sum is σ = 6112497572. Its totient is φ = 679311360.

The previous prime is 2038680569. The next prime is 2038680577. The reversal of 2038680576 is 6750868302.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (2038680577) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 745131 + ... + 747861.

Almost surely, 22038680576 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 2038680576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3056248786).

2038680576 is an abundant number, since it is smaller than the sum of its proper divisors (4073816996).

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

2038680576 is an frugal number, since it uses more digits than its factorization.

2038680576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 2038680576 is about 45151.7505308487. The cubic root of 2038680576 is about 1267.9916540896.

The spelling of 2038680576 in words is "two billion, thirty-eight million, six hundred eighty thousand, five hundred seventy-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2304 2592 2731 2916 3072 3456 3888 4608 5184 5462 5832 6912 7776 8193 9216 10368 10924 11664 13824 15552 16386 20736 21848 23328 24579 27648 31104 32772 41472 43696 46656 49158 62208 65544 73737 82944 87392 93312 98316 124416 131088 147474 174784 186624 196632 221211 248832 262176 294948 349568 373248 393264 442422 524352 589896 663633 699136 746496 786528 884844 1048704 1179792 1327266 1398272 1573056 1769688 1990899 2097408 2359584 2654532 2796544 3146112 3539376 3981798 4194816 4719168 5309064 6292224 7078752 7963596 8389632 9438336 10618128 12584448 14157504 15927192 18876672 21236256 25168896 28315008 31854384 37753344 42472512 56630016 63708768 75506688 84945024 113260032 127417536 169890048 226520064 254835072 339780096 509670144 679560192 1019340288 2038680576