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4970070 = 23257423
BaseRepresentation
bin10010111101011001010110
3100100111122200
4102331121112
52233020240
6254305330
760150000
oct22753126
910314580
104970070
1128950a6
1217b8246
131050291
14935370
15682930
hex4bd656

4970070 has 120 divisors (see below), whose sum is σ = 15730416. Its totient is φ = 1086624.

The previous prime is 4970057. The next prime is 4970083. The reversal of 4970070 is 700794.

It is an interprime number because it is at equal distance from previous prime (4970057) and next prime (4970083).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 216079 + ... + 216101.

Almost surely, 24970070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4970070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7865208).

4970070 is an abundant number, since it is smaller than the sum of its proper divisors (10760346).

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

4970070 is a wasteful number, since it uses less digits than its factorization.

4970070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 4970070 is about 2229.3653805512. The cubic root of 4970070 is about 170.6557143918.

It can be divided in two parts, 49700 and 70, that added together give a triangular number (49770 = T315).

The spelling of 4970070 in words is "four million, nine hundred seventy thousand, seventy".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 23 30 35 42 45 46 49 63 69 70 90 98 105 115 126 138 147 161 207 210 230 245 294 315 322 343 345 414 441 483 490 630 686 690 735 805 882 966 1029 1035 1127 1449 1470 1610 1715 2058 2070 2205 2254 2401 2415 2898 3087 3381 3430 4410 4802 4830 5145 5635 6174 6762 7203 7245 7889 10143 10290 11270 12005 14406 14490 15435 15778 16905 20286 21609 23667 24010 30870 33810 36015 39445 43218 47334 50715 55223 71001 72030 78890 101430 108045 110446 118335 142002 165669 216090 236670 276115 331338 355005 497007 552230 710010 828345 994014 1656690 2485035 4970070