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4061010880 = 26527146829
BaseRepresentation
bin1111001000001110…
…0001101111000000
3101111000111201122101
43302003201233000
531304104322010
61510545320144
7202431010603
oct36203415700
911430451571
104061010880
1117a4375643
12954036054
134c9463824
142a74b633a
1518b7c773a
hexf20e1bc0

4061010880 has 56 divisors (see below), whose sum is σ = 9706173120. Its totient is φ = 1618375680.

The previous prime is 4061010871. The next prime is 4061010937. The reversal of 4061010880 is 880101604.

It is a congruent number.

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, 63306 + ... + 110134.

It is an arithmetic number, because the mean of its divisors is an integer number (173324520).

Almost surely, 24061010880 is an apocalyptic number.

4061010880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4061010880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4853086560).

4061010880 is an abundant number, since it is smaller than the sum of its proper divisors (5645162240).

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

4061010880 is a wasteful number, since it uses less digits than its factorization.

4061010880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47117 (or 47107 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 4061010880 is about 63726.0612308654. The cubic root of 4061010880 is about 1595.4310905854.

The spelling of 4061010880 in words is "four billion, sixty-one million, ten thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 271 320 542 1084 1355 2168 2710 4336 5420 8672 10840 17344 21680 43360 46829 86720 93658 187316 234145 374632 468290 749264 936580 1498528 1873160 2997056 3746320 7492640 12690659 14985280 25381318 50762636 63453295 101525272 126906590 203050544 253813180 406101088 507626360 812202176 1015252720 2030505440 4061010880