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8070036 = 22313172179
BaseRepresentation
bin11110110010001110010100
3120012000000020
4132302032110
54031220121
6444545140
7125410542
oct36621624
916160006
108070036
114612157
1228521b0
131897290
141100d92
15a961c6
hex7b2394

8070036 has 72 divisors (see below), whose sum is σ = 21661920. Its totient is φ = 2323968.

The previous prime is 8070011. The next prime is 8070037. The reversal of 8070036 is 6300708.

8070036 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8069988 and 8070015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8070037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44995 + ... + 45173.

It is an arithmetic number, because the mean of its divisors is an integer number (300860).

Almost surely, 28070036 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 8070036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10830960).

8070036 is an abundant number, since it is smaller than the sum of its proper divisors (13591884).

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

8070036 is a wasteful number, since it uses less digits than its factorization.

8070036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 8070036 is about 2840.7808785614. The cubic root of 8070036 is about 200.5819384294.

The spelling of 8070036 in words is "eight million, seventy thousand, thirty-six".

Divisors: 1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 179 204 221 289 358 442 537 578 663 716 867 884 1074 1156 1326 1734 2148 2327 2652 3043 3468 3757 4654 6086 6981 7514 9129 9308 11271 12172 13962 15028 18258 22542 27924 36516 39559 45084 51731 79118 103462 118677 155193 158236 206924 237354 310386 474708 620772 672503 1345006 2017509 2690012 4035018 8070036