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1074060408 = 2331739109
BaseRepresentation
bin100000000000100…
…1101110001111000
32202212000220220010
41000001031301320
54144424413113
6254324501520
735421235311
oct10001156170
92685026803
101074060408
11501308533
1225b84a8a0
1314169ac05
14a2909608
15644601c3
hex4004dc78

1074060408 has 64 divisors (see below), whose sum is σ = 2853252000. Its totient is φ = 336923136.

The previous prime is 1074060401. The next prime is 1074060419. The reversal of 1074060408 is 8040604701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074060401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113358 + ... + 122466.

Almost surely, 21074060408 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 1074060408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426626000).

1074060408 is an abundant number, since it is smaller than the sum of its proper divisors (1779191592).

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

1074060408 is an equidigital number, since it uses as much as digits as its factorization.

1074060408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9169 (or 9131 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1074060408 is about 32772.8608455228. The cubic root of 1074060408 is about 1024.1012651115.

The spelling of 1074060408 in words is "one billion, seventy-four million, sixty thousand, four hundred eight".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 289 408 578 867 1156 1734 2312 3468 4913 6936 9109 9826 14739 18218 19652 27327 29478 36436 39304 54654 58956 72872 109308 117912 154853 218616 309706 464559 619412 929118 1238824 1858236 2632501 3716472 5265002 7897503 10530004 15795006 21060008 31590012 44752517 63180024 89505034 134257551 179010068 268515102 358020136 537030204 1074060408